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Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight!

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight!

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Original: $869.95

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Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight!โ€”

$869.95

$304.48

The Story

โš™๏ธ
Engine
49.6cc GY6
โ›ฝ
Fuel Tank
4.3L / 1.14 gal
๐Ÿ
Top Speed
35+ MPH
โš–๏ธ
Max Load
225 lb
๐ŸŽจ
Colors
7 Options
โœ…
Certified
EPA & DOT
Rear Trunk Included โ€” Most Competing 50cc Mopeds at This Price Exclude It or Charge Extra

Rear Trunk Included โ€” Most Competing 50cc Mopeds at This Price Exclude It or Charge Extra

The Milos 50 ships standard with a lockable rear trunk already in the box. Most competing 50cc gas moped scooters at this price either don't include a trunk or list it as a paid accessory. Mount it on the rear rack and use it from day one for a helmet, bag, or daily essentials. No extra purchase needed.

Instant lockable storage โ€” no upsell, no waiting for extra parts.
7 Color Options โ€” Widest Color Range in the Under-$900 50cc Gas Moped Category

7 Color Options โ€” Widest Color Range in the Under-$900 50cc Gas Moped Category

Most competing 50cc gas moped scooters at this price offer 2โ€“4 color choices โ€” typically Black, White, or Red. The Milos 50 ships in 7 colors: Black, Blue, Red, Green, Orange, Pink, and White. Pink, Green, and Orange are options that virtually no competitor at this price offers.

The only 50cc moped in this price range with Pink, Green, or Orange โ€” style flexibility that competitors can't match.
USB + Type-C Dual Charging Ports Standard โ€” Confirmed by Buyer Reviews

USB + Type-C Dual Charging Ports Standard โ€” Confirmed by Buyer Reviews

The Milos 50 includes USB and Type-C dual charging ports on the handlebar as standard equipment โ€” confirmed by multiple buyer reviews. Most competing 50cc gas mopeds at this price do not include handlebar charging ports. Charge your phone while riding for navigation or communication without a separate accessory.

No-cost phone charging built in โ€” a practical daily-commuting advantage competitors don't offer.
GY6 (139QMB) 49.6cc Engine โ€” World's Most Produced Scooter Platform, Nationwide Parts Availability

GY6 (139QMB) 49.6cc Engine โ€” World's Most Produced Scooter Platform, Nationwide Parts Availability

The Senlong GY6 (139QMB) platform is the most produced scooter engine in the world. Mechanics in virtually every town with a motorcycle shop have worked on one. Parts are available at local shops, online, and through X-PRO's U.S. warehouses in California and Texas. Competing 50cc mopeds often use generic unbranded engine platforms with limited parts availability.

Local mechanic support and widely available parts โ€” long-term ownership is practical, not an adventure in sourcing.

Rider Fit Guide

Milos 50 Rider Fit Guide
Recommended Age 16 and older (standard driver's license in most U.S. states; check local DMV for 50cc requirements)
Recommended Height 4'11" to 6'3" (150โ€“191 cm)
Maximum Weight Capacity 225 lb (rider + cargo, approx. 102 kg)
Suitable Riding Environments City streets, neighborhood roads, campus areas, suburban commutes โ€” on-road street-legal use in 48 states (not California)

We built the Milos 50 for adult and teen daily commuters who want a street-legal 50cc moped that arrives with everything included โ€” trunk, charging ports, and aluminum wheels โ€” without paying separately for add-ons.

The CVT automatic requires only throttle control; the 225 lb load capacity supports a range of rider builds; and the 30.7" seat height accommodates riders from 4'11" to 6'3".

7 color options make it the most style-flexible 50cc at this price. Not available in California.

Not Recommended For:

For California residents (NOT CARB certified) ยท For riders over 225 lb ยท For sustained highway use ยท For children under 16

โš ๏ธ Always wear a properly fitted, DOT-approved helmet and appropriate protective gear. Never carry a passenger beyond the rated load capacity. Check local DMV for 50cc license and registration requirements before riding on public roads.
This vehicle is designed for riders aged 16 and older. Performance figures are measured under optimal conditions; actual results vary. NOT CARB certified โ€” cannot be sold, titled, or registered in California.

Licensed U.S. Dealer

20+ Years in Business

U.S. Support

Phone & Email, Real People

OEM Parts in Stock

CA & TX Warehouses

Manufacturer Warranty

Frame 1 Year ยท Parts 90 Days

Key Features
The Most Complete Feature Set at This Price: 10-Inch Aluminum Alloy Wheels, Lockable Rear Trunk Included, LED Headlight, and USB/Type-C Dual Charging Ports โ€” Most 50cc gas moped scooters in this price range ship with plastic or steel wheels, no storage trunk, and no charging ports. The Milos 50 arrives standard with 10-inch aluminum alloy wheels, a lockable rear trunk already in the box, an LED headlight, and USB + Type-C dual charging ports at the handlebar. Nothing is sold separately. Fill the trunk with your gym bag, plug your phone in for navigation, and ride to work without paying for add-ons or waiting for extra parts to arrive.
GY6 49.6cc 4-Stroke Engine: The Most Widely Serviced Scooter Platform in America โ€” With Electric + Kick Start Backup โ€” The Senlong GY6 (139QMB) is the world's most produced scooter engine platform. Mechanics in virtually every town with a motorcycle shop have worked on one; parts are stocked at local shops, online, and in X-PRO's U.S. warehouses in California and Texas. The dual-start system pairs one-button electric ignition for daily starts with an independent kick-start backup for mornings when the 12V battery is drained or temperatures drop. Each system works independently โ€” a problem with one does not strand you.
225 lb Max Load Capacity and CVT Automatic Twist-and-Go: Accessible for a Wide Range of Riders โ€” The CVT automatic means there is no clutch to master and no gear to shift. Twist the throttle and the centrifugal clutch and belt drive handle the rest. This makes the Milos 50 accessible to first-time riders, returning riders, and daily commuters who prefer simplicity over complexity. The 225 lb maximum load capacity supports a wide range of adult rider builds for city and neighborhood riding.
7 Color Options: The Widest Color Selection in the Under-$900 50cc Scooter Category โ€” Most competing 50cc gas mopeds in this price range offer 2โ€“4 color choices โ€” typically Black, White, or Red. The Milos 50 is available in 7 colors: Black, Blue, Red, Green, Orange, Pink, and White. Pink, Green, and Orange are options that virtually no competitor at this price offers. Choose the color that fits your style.
Reliable U.S. Support, Ready Parts: As a licensed U.S. motorcycle dealer with 20+ years in business, two company-operated warehouses in California and Texas, and a dedicated local team, we keep full replacement parts in stock and ready to ship โ€” so help is there when you need it.
Description

We designed the X-PRO Milos 50 for adult and teen riders who need a street-legal 50cc gas moped for daily commuting, campus transportation, and short-trip errands โ€” and want the most complete feature package in the under-$900 50cc category without paying for add-ons separately. The Milos 50 runs a 49.6cc 4-stroke air-cooled GY6 engine through a CVT automatic transmission: no clutch, no gear shifting. It is EPA certified and DOT approved for street-legal use in 48 U.S. states. At $869.95, it arrives with a lockable rear trunk already in the box, 10-inch aluminum alloy wheels, an LED headlight, and USB + Type-C dual charging ports โ€” none of which require a separate purchase.

The lockable rear trunk is the most practical differentiator in this price category. Most competing 50cc mopeds at this price either don't include a trunk or charge extra for it. The Milos 50 ships with the trunk in the box โ€” mount it on the rear rack and use it from day one for a helmet, grocery bag, or daily essentials. The 7 color options (Black, Blue, Red, Green, Orange, Pink, White) are the widest range available for any 50cc gas scooter under $900, including Pink, Green, and Orange that most competing brands don't offer at this price.

The USB + Type-C dual charging ports are confirmed standard equipment based on buyer reviews โ€” charge your phone while riding for navigation or communication. The 10-inch aluminum alloy wheels are lighter and stronger than the steel rims used on lower-priced competitors. The CVT automatic means no clutch and no gear shifts โ€” twist the throttle and ride, making the Milos 50 accessible to first-time riders and daily commuters who prefer simplicity.

The Senlong GY6 (139QMB) 49.6cc 4-stroke engine is the world's most produced scooter platform. Nearly every motorcycle shop in America has serviced a GY6; parts are available locally and online. Top speed is 35+ MPH depending on rider weight and road conditions โ€” suited for city streets and neighborhood commuting. A front disc brake and rear drum brake provide dependable stopping, and a kill switch provides emergency cutoff. The dual-start system pairs electric push-button ignition with an independent kick-start backup so a drained 12V battery never strands you.

The Milos 50 is EPA certified and DOT approved for street-legal operation in 48 U.S. states. IMPORTANT: This vehicle is NOT CARB certified โ€” it cannot be legally sold, titled, registered, or operated in California. In most U.S. states, a 50cc scooter below a defined speed threshold can be operated with a standard driver's license โ€” no motorcycle endorsement required โ€” but requirements vary by state. Always check with your local DMV for 50cc license and registration requirements before riding on public roads. Top speed of 35+ MPH makes this vehicle suited for city streets and neighborhood roads, not sustained highway use.

X-PRO has operated in the U.S. powersports market for over 20 years as a licensed motorcycle dealer. When you buy the Milos 50, you are buying from a dealer with two company-owned warehouses in California and Texas, a dedicated U.S.-based support team, and full OEM replacement parts stocked before the vehicle goes on sale. Frame warranty: 1 year. Parts and battery warranty: 90 days. A basic tool kit is included in the box. Assembly video is available on YouTube โ€” search 'Xpro MC-Y001 YB50QT-3 Milos 50 Installation'.

Technical Specifications
Power
Engine Brand Senlong GY6 (139QMB)
Engine Displacement 49.6cc
Cylinders Single
Cooling System Air-Cooled
Compression Ratio 10.5:1
Bore ร— Stroke 39mm ร— 41.5mm
Max Power 2.4 kW @ 7500 rpm
Max Torque 3.0 Nยทm @ 6000 rpm
Transmission CVT Automatic
Clutch Type Centrifugal
Start System Electric + Kick Start (Dual)
Final Drive Belt Drive
Ignition Type CDI
Fuel System Carburetor
Carburetor PD19J
Battery (Starter) 12V / 7Ah
Fuel & Performance
Top Speed 35+ MPH (varies with rider weight and road conditions)
Fuel Tank 4.3L (approx. 1.14 gal)
Fuel Type Gasoline (87+ Octane)
Mechanical
Frame Type Steel Frame
Brake โ€“ Front Disc Brake
Brake โ€“ Rear Drum Brake
Suspension โ€“ Front Telescopic Fork
Suspension โ€“ Rear Single Shock Absorber
Wheel Material Aluminum Alloy
Tire Type Tubeless
Tire Size โ€“ Front 3.50-10
Tire Size โ€“ Rear 3.50-10
Exhaust Steel
Seat Material Synthetic Leather
Size & Fit
Overall Length 67 inch
Overall Width 25.8 inch
Overall Height 41.5 inch
Seat Height 30.7 inch
Ground Clearance 4.72 inch
Wheelbase 46.65 inch
Package Dimensions (Lร—Wร—H) 67 ร— 18 ร— 34 inch
Net Weight 174 lb
Gross Weight 216 lb
Max Load Capacity 225 lb
Certification
EPA Certified Yes
DOT Approved Yes
CARB Certified No โ€” Not for sale or use in California
Lights & Safety
Headlight Yes โ€“ LED
Tail Light Yes
Turn Signals Yes
Reflectors Yes
Horn Yes
Kill Switch Yes
Hand Brake Yes
Speedometer Yes
Included Features
Rear Trunk Yes โ€” Lockable, Included in Box
USB + Type-C Charging Yes โ€” Dual Charging Ports (Confirmed Standard)
Tool Kit Yes โ€” Included in Box
Comparison
X-PRO Milos 50 Competitor A Competitor B Competitor C Competitor D Competitor E
Max Load Capacity 225 lb 225 lb 225 lb 225 lb 225 lb 220 lb
Wheel Size (F/R) 10" / 10" (Tubeless 3.50-10) 10" / 10" 10" / 10" 10" / 10" 10" / 10" 10" / 10"
Seat Height 30.7" 27" 27" 27" 27" 29.6"
Engine Brand Senlong GY6 (139QMB) Not confirmed (generic) Not confirmed Not confirmed GY6 (brand-owned) Xinba GY6
Max Power 2.4 kW / 7500 rpm ~1.8 HP (not confirmed) ~1.8 HP (not confirmed) ~1.8 HP (not confirmed) ~2.1 HP (not confirmed) 2.5 kW / 7500 rpm
Start System Electric + Kick (Dual) Electric + Kick Electric + Kick Electric Start Only Electric + Kick Electric + Kick
Seller Type Licensed U.S. Dealer (XPROUSA / PowerSportsMax) Third-party marketplace Third-party marketplace Third-party marketplace Brand-owned multi-dealer Licensed U.S. Dealer
Parts Availability OEM parts stocked in CA & TX warehouses Limited U.S. stock Limited U.S. stock Limited U.S. stock Wide GY6 ecosystem (various dealers) OEM parts stocked in CA & TX warehouses
Customer Support U.S.-based phone & email Limited / email only Limited / email only Limited / email only Dealer support only U.S.-based phone & email
Competitor data sourced from publicly available listings (May 2026). Competitor identities anonymized per internal policy. Data may not be current โ€” verify before purchase decisions.
Why Buy From Us

Company History

The company behind X-Pro has been operating in the U.S. motorcycle and powersports market for over 20 years. We are a licensed U.S. motorcycle dealer โ€” not a dropshipper or a temporary marketplace seller. Our operations include product sourcing, compliance review, warehousing, fulfillment, after-sales support, and a dedicated parts inventory, all managed in-house from the United States.

The X-Pro Brand

X-Pro was established in 2018 as a dedicated powersports brand, built on over two decades of hands-on experience in the U.S. market. The product line includes mopeds, scooters, dirt bikes, motorcycles, ATVs, go-karts, and electric powersports vehicles โ€” all sold with full dealer backing. X-Pro was built to bridge the gap between anonymous marketplace sellers with no support and premium-priced established brands.

Why Riders and Families Choose X-Pro

For some buyers, X-Pro is a practical first bike โ€” a more manageable way to start riding without overcommitting on cost. For others, it is a way to get back into powersports without the repair anxiety that comes with premium machines. For parents, X-Pro is often the answer to: how do you give your child the experience of riding without spending several thousand dollars? X-Pro makes that practical, backed by the same parts availability and warranty support that come with every unit we sell. Always ensure the vehicle's speed rating, size, and weight capacity are appropriate for the rider's age, size, and experience level.

Warehouses & Fulfillment

We operate two company-owned warehouses โ€” one in California and one in Texas. These are not third-party logistics (3PL) facilities; they are staffed and managed by our own team. Inventory is stored, quality-checked, and shipped directly from these locations, giving us control over packaging, inspection, and delivery timelines across the continental United States.

After-Sales & Warranty

Every complete unit is backed by a manufacturer warranty. Warranty claims and support requests are handled by our U.S.-based team with direct access to inventory systems, warehouse operations, and product records to resolve issues efficiently.

Parts Availability

We maintain a full replacement parts inventory at our U.S. warehouses. Parts are stocked before vehicles are listed โ€” not ordered from overseas after a customer reports an issue. Parts orders ship from the same facilities that handle complete units.

Warranty
Every X-Pro complete vehicle is covered by a Limited Warranty: โ€ข Frame: 1-year warranty against structural defects โ€ข Parts: 90-day warranty against manufacturing defects โ€ข Battery: 90-day warranty Exclusions: Normal wear items (tires, brake pads, drive belts, bulbs, batteries), damage from accidents, misuse, or unauthorized modifications. Warranty claims are handled directly by our U.S.-based support team.
View Full Warranty Policy โ†’
Warranty coverage applies to manufacturing defects only. Normal wear, improper assembly, unauthorized modifications, and accident damage are excluded.
Assembly & Setup

What's in the Box

Vehicle body (85% assembled), front wheel (1), front fender (1), front panel (1), handlebar clamp bolts (1 set), rear rack (1), rearview mirrors (1 pair), battery (12V/7Ah, 1), battery cover (1), rear trunk (1, lockable), tool kit (1), owner's manual (1). NOTE: Helmet is NOT included โ€” required for safe riding, sold separately.

What to Assemble

Front wheel (Intermediate โ€” mount to front fork, align brake disc, tighten axle nut) ยท Front fender (Basic) ยท Handlebar clamp bolts (Basic) ยท Front panel (Basic) ยท Rear rack (Basic) ยท Rearview mirrors ร—2 (Basic) ยท Battery (Basic โ€” Red [+] first, then Black [โˆ’]) ยท Battery cover (Basic) ยท Rear trunk (Intermediate โ€” set on rear rack, fasten securely). โš ๏ธ After assembly, IMMEDIATELY test speedometer and odometer โ€” known issue reported by multiple buyers. If either does not function, check the speedometer sensor cable at the front wheel hub connector and contact support if issue persists.

Assembly Time

Approximately 45โ€“60 minutes with basic hand tools. Two-person assembly recommended. Front wheel installation is intermediate difficulty โ€” refer to the included owner's manual and the assembly video on YouTube (search: 'Xpro MC-Y001 YB50QT-3 Milos 50 Installation').

Before You Buy

1 ยท Stay Connected โ€” We Need to Reach You

After your order ships, our team will contact you by phone and email to coordinate delivery. Answer calls from unfamiliar numbers โ€” our team and your carrier may call from numbers you don't recognize. Check your email daily, including your spam folder, until your vehicle arrives. Without a valid, reachable contact number, your carrier cannot complete delivery. If we cannot reach you, your order may be returned at your expense.

2 ยท Shipping & Delivery โ€” LTL Freight

Your vehicle ships via LTL (Less-than-Truckload) freight from our U.S. warehouse. The carrier will contact you to schedule a delivery appointment โ€” make sure your contact information is current. Large freight trucks cannot enter narrow roads or tight residential areas. You must meet the driver at an accessible point, or arrange terminal pickup if needed. Inspect the vehicle carefully before signing the delivery receipt. If damage is found, note it on the receipt and contact us within 24 hours with photos.

3 ยท Assembly & Setup

Professional mechanic assembly is highly recommended. Improper DIY assembly voids safety guarantees and can lead to mechanical failure โ€” incorrect assembly is one of the leading causes of early issues with new vehicles. Regardless of who assembles it, you must tighten all bolts and apply thread-locker (Loctite) before the first ride. Vibration will loosen factory settings during use, causing parts to fall off or break. This is a required pre-ride step, not a defect. A basic tool kit is included in the box.

4 ยท Engine Maintenance โ€” Gas Models

Change the engine oil before your first ride โ€” factory fill is a break-in oil not suitable for extended use. Skipping this step is the leading cause of engine seizure on new vehicles. Use fresh 87+ octane fuel only. Do not use high-pressure washers near engine or electrical components. Drain fuel for long-term storage. Store in a dry area.

5 ยท Real-World Performance

Top speed and power output are measured under optimal lab conditions. Actual performance varies based on rider weight, terrain type, road conditions, and ambient temperature. Fuel quality also affects performance โ€” always use 87+ octane fresh gasoline. Riders above 180 lb may notice a reduction in top speed on hills. Do not expect maximum rated performance in all real-world riding conditions.

6 ยท Storage

For long-term storage (30 days or more), drain the fuel tank and run the carburetor dry โ€” do not store with old fuel as it will gum the carburetor and jets. Disconnect the 12V starter battery if storing for more than 60 days to prevent discharge. Store the vehicle indoors in a dry, temperature-stable environment, covered to protect from dust. Before returning to service after extended storage, inspect all bolts, tire pressure, brake function, and battery charge level.

7 ยท Safety & Rider Requirements

This vehicle is designed for riders age 16 and older. In most U.S. states, a standard driver's license is sufficient to operate a 50cc scooter โ€” no motorcycle endorsement required โ€” but requirements vary by state; always check your local DMV before riding on public roads. IMPORTANT: This vehicle is NOT CARB certified and cannot be legally sold, titled, registered, or operated in California. Always wear a properly fitted, approved helmet and appropriate protective gear โ€” helmet is not included. Maximum total load capacity (rider + cargo) is 225 lb โ€” do not exceed. Top speed of 35+ MPH makes this vehicle suitable for city streets and neighborhood roads, not sustained highway use.

8 ยท Break-in Period

We recommend a break-in period for the first 3โ€“5 hours of riding. During this period, avoid sustained full-throttle operation and vary your speed to allow the engine and drivetrain components to seat properly. After break-in, perform an oil change and re-inspect and re-tighten all bolts. A properly completed break-in reduces early wear and extends the vehicle's service life.

Support Center & Resources
FAQ
What warranty does the Milos 50 come with?
The Milos 50 is covered by a 1-Year Frame Warranty (structural defects) and a 90-Day Parts and Battery Warranty (manufacturing defects on non-wear parts). Wear items โ€” tires, brake pads, drive belt, bulbs, and battery โ€” are excluded. Full warranty terms at xprousa.com/pages/warranty-policy. Our U.S.-based team handles all warranty claims directly.
Where can I find replacement parts for the Milos 50?
OEM parts for the MC-Y001 Milos 50 are available at xprousa.com/collections/parts-by-bikes and powersportsmax.com. The Milos 50 uses the GY6 platform (Senlong 139QMB engine) โ€” one of the most widely used scooter engine systems globally, supported by mechanics nationwide. X-PRO stocks parts domestically in California and Texas.
Is the Milos 50 street legal? Can I register it at the DMV?
Yes โ€” the Milos 50 is EPA certified and DOT approved, making it street-legal in most U.S. states. You can register it at your local DMV with the Manufacturer's Certificate of Origin (MCO) included or sent separately. However, the Milos 50 is NOT available for sale or use in California (no CARB certification). License requirements vary by state โ€” check your local DMV for 50cc specific rules.
Do I need a motorcycle license to ride the Milos 50?
50cc scooter license requirements vary by state. In most U.S. states, a standard driver's license is sufficient โ€” no motorcycle endorsement required. Some states may require a moped permit or a motorcycle license for 50cc scooters that can exceed a defined speed threshold. Always check with your local DMV before purchasing. Note: the Milos 50 is NOT available for sale or use in California due to CARB certification requirements.
Does the Milos 50 come with a rear trunk?
Yes โ€” the X-PRO Milos 50 includes a lockable rear trunk as standard equipment. It is in the box and requires assembly (set on the rear rack and fasten securely). The trunk provides convenient lockable storage for a helmet, small bag, or daily essentials. No additional purchase is required.
Does the Milos 50 have USB charging ports?
Yes โ€” confirmed by multiple buyer reviews: the Milos 50 includes both USB and Type-C charging ports (dual port) on the handlebar, allowing you to charge your smartphone or other devices while riding. This feature is standard equipment on the MC-Y001.
How difficult is assembly? How long does it take?
The Milos 50 arrives approximately 85% pre-assembled. Components to install: front wheel (intermediate โ€” align brake disc), front fender, handlebar clamp, front panel, rear rack, rearview mirrors (ร—2), battery (red cable first), battery cover, and rear trunk. Estimated time: 45โ€“60 minutes. Tool kit included. Assembly video: search 'Xpro MC-Y001 YB50QT-3 Milos 50 Installation' on YouTube. โš ๏ธ After assembly, immediately test speedometer and odometer โ€” if either does not function, contact our support team before riding.
My speedometer or odometer doesn't work after assembly โ€” what should I do?
This is a known issue reported by multiple buyers. Check: (1) verify the speedometer sensor cable is fully plugged into the front wheel hub connector, (2) confirm the hub sensor magnet is properly aligned, (3) check all dashboard wiring connections are secure. If the issue persists, contact XPROUSA support at xprousa.com/pages/support โ€” replacement parts are typically provided at no charge during the warranty period.
How do I prepare the Milos 50 for first ride after assembly?
Before your first ride: (1) Check all assembly bolts are fully tightened โ€” inspect wheel axle, handlebar clamp, rear rack, fender screws, and trunk hardware; (2) Connect battery (red cable first, then black); (3) Change the engine oil โ€” factory fill is break-in lubricant not suitable for extended use; add fresh 10W-40 4-stroke motorcycle oil; (4) Inflate tires to approximately 28โ€“32 PSI (3.50-10 tires); (5) Fill fuel tank with 87 octane gasoline (4.3L capacity); (6) โš ๏ธ Test speedometer and odometer โ€” if not functioning, contact support immediately. Turn fuel petcock to ON, use choke for cold start, press electric start. Allow 2โ€“3 minutes warm-up before riding.
What fuel does the Milos 50 use? What is the estimated fuel economy?
The Milos 50 runs on 87 octane regular unleaded gasoline. The fuel tank holds 4.3 liters (approximately 1.14 gallons). Do not use E85. Based on GY6 platform user reports, estimated fuel economy is approximately 70 MPG under typical riding conditions โ€” this is an estimate based on comparable GY6 engines; X-PRO has not published an official MPG figure.
What is the CVT belt specification? How do I find the right replacement?
The Milos 50 uses a CVT belt drive system. The correct replacement CVT belt specification for the MC-Y001 is pending employee confirmation โ€” contact XPROUSA parts support to verify the exact dimensions before ordering. Record the confirmed specification and keep it with your bike for future reference.
What is the maximum weight capacity of the Milos 50?
The maximum total load capacity is 225 lb (approximately 102 kg) โ€” this includes rider plus any cargo. Do not exceed this limit.
Can the Milos 50 carry two riders?
The maximum total load capacity is 225 lb โ€” this applies to rider plus all cargo combined. Two-person riding on a 50cc scooter is generally not recommended at this load rating. For safety and optimal performance, single-rider use is recommended.
What colors is the Milos 50 available in?
The Milos 50 is available in 7 colors: Black, Blue, Red, Green, Orange, Pink, and White โ€” the widest color selection for any 50cc gas scooter at this price. Select your color when ordering on xprousa.com.
Why does the Milos 50 have NGK spark plugs and Bando belt? What does this mean?
Verified by buyer reviews: the Milos 50 ships with a genuine NGK brand spark plug and Bando brand CVT belt โ€” both well-known Japanese components. Most competing 50cc scooters at this price use generic, unbranded spark plugs and belts that may wear faster. This is a meaningful quality difference that most buyers only discover after purchase, and it is a key reason many buyers compare the Milos 50 favorably against prior scooters they have owned.
Other X-PRO Models
Model Best For Key Difference
X-PRO Maui 50 Riders who want a similar 50cc moped with an alternative body style 50cc class alternative โ€” similar GY6 platform with different body design
X-PRO Bali 50 Riders who want a 50cc moped with a classic step-through design at a lower price point 50cc class alternative โ€” classic step-through body, 10-inch wheels
X-PRO Bora 50 Riders who want a 50cc moped with a sportier body style and 10-inch aluminum wheels 50cc class alternative โ€” sportier chassis, same GY6 platform
X-PRO Fiji 200 Riders ready to step up from 50cc to 200cc for faster suburban and highway-adjacent riding 200cc carburetor moped โ€” 13-inch wheels, significantly more power and higher top speed
X-PRO Capri 150 Riders who want a step up to 150cc with 14-inch aluminum wheels and 55+ MPH capability 150cc class upgrade โ€” 14-inch aluminum alloy tubeless wheels, 55+ MPH top speed
X-PRO Solara 150 Riders who want 150cc performance in a 10-inch wheel step-through format 150cc class alternative โ€” 10-inch wheels, larger engine than Milos 50

All models ship from X-PRO's U.S. warehouses in California and Texas. Contact xprousa.com for current pricing and availability.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 2

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 3

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 4

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 5

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 6

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 7

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 8

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 9

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 10

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 11

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 12

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 13

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 14

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 15

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 16

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 17

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 18

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 19

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 20

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 21

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 22

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 23

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 24

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Free Shipping! X-PRO Milos 50cc Moped Scooter with 10in Aluminum Wheels, Rear Trunk, Electric/Kick Start! Large LED Headlight! - Image 25

Details & Craftsmanship

Every detail has been carefully considered to bring you the perfect product.

Description

โš™๏ธ
Engine
49.6cc GY6
โ›ฝ
Fuel Tank
4.3L / 1.14 gal
๐Ÿ
Top Speed
35+ MPH
โš–๏ธ
Max Load
225 lb
๐ŸŽจ
Colors
7 Options
โœ…
Certified
EPA & DOT
Rear Trunk Included โ€” Most Competing 50cc Mopeds at This Price Exclude It or Charge Extra

Rear Trunk Included โ€” Most Competing 50cc Mopeds at This Price Exclude It or Charge Extra

The Milos 50 ships standard with a lockable rear trunk already in the box. Most competing 50cc gas moped scooters at this price either don't include a trunk or list it as a paid accessory. Mount it on the rear rack and use it from day one for a helmet, bag, or daily essentials. No extra purchase needed.

Instant lockable storage โ€” no upsell, no waiting for extra parts.
7 Color Options โ€” Widest Color Range in the Under-$900 50cc Gas Moped Category

7 Color Options โ€” Widest Color Range in the Under-$900 50cc Gas Moped Category

Most competing 50cc gas moped scooters at this price offer 2โ€“4 color choices โ€” typically Black, White, or Red. The Milos 50 ships in 7 colors: Black, Blue, Red, Green, Orange, Pink, and White. Pink, Green, and Orange are options that virtually no competitor at this price offers.

The only 50cc moped in this price range with Pink, Green, or Orange โ€” style flexibility that competitors can't match.
USB + Type-C Dual Charging Ports Standard โ€” Confirmed by Buyer Reviews

USB + Type-C Dual Charging Ports Standard โ€” Confirmed by Buyer Reviews

The Milos 50 includes USB and Type-C dual charging ports on the handlebar as standard equipment โ€” confirmed by multiple buyer reviews. Most competing 50cc gas mopeds at this price do not include handlebar charging ports. Charge your phone while riding for navigation or communication without a separate accessory.

No-cost phone charging built in โ€” a practical daily-commuting advantage competitors don't offer.
GY6 (139QMB) 49.6cc Engine โ€” World's Most Produced Scooter Platform, Nationwide Parts Availability

GY6 (139QMB) 49.6cc Engine โ€” World's Most Produced Scooter Platform, Nationwide Parts Availability

The Senlong GY6 (139QMB) platform is the most produced scooter engine in the world. Mechanics in virtually every town with a motorcycle shop have worked on one. Parts are available at local shops, online, and through X-PRO's U.S. warehouses in California and Texas. Competing 50cc mopeds often use generic unbranded engine platforms with limited parts availability.

Local mechanic support and widely available parts โ€” long-term ownership is practical, not an adventure in sourcing.

Rider Fit Guide

Milos 50 Rider Fit Guide
Recommended Age 16 and older (standard driver's license in most U.S. states; check local DMV for 50cc requirements)
Recommended Height 4'11" to 6'3" (150โ€“191 cm)
Maximum Weight Capacity 225 lb (rider + cargo, approx. 102 kg)
Suitable Riding Environments City streets, neighborhood roads, campus areas, suburban commutes โ€” on-road street-legal use in 48 states (not California)

We built the Milos 50 for adult and teen daily commuters who want a street-legal 50cc moped that arrives with everything included โ€” trunk, charging ports, and aluminum wheels โ€” without paying separately for add-ons.

The CVT automatic requires only throttle control; the 225 lb load capacity supports a range of rider builds; and the 30.7" seat height accommodates riders from 4'11" to 6'3".

7 color options make it the most style-flexible 50cc at this price. Not available in California.

Not Recommended For:

For California residents (NOT CARB certified) ยท For riders over 225 lb ยท For sustained highway use ยท For children under 16

โš ๏ธ Always wear a properly fitted, DOT-approved helmet and appropriate protective gear. Never carry a passenger beyond the rated load capacity. Check local DMV for 50cc license and registration requirements before riding on public roads.
This vehicle is designed for riders aged 16 and older. Performance figures are measured under optimal conditions; actual results vary. NOT CARB certified โ€” cannot be sold, titled, or registered in California.

Licensed U.S. Dealer

20+ Years in Business

U.S. Support

Phone & Email, Real People

OEM Parts in Stock

CA & TX Warehouses

Manufacturer Warranty

Frame 1 Year ยท Parts 90 Days

Key Features
The Most Complete Feature Set at This Price: 10-Inch Aluminum Alloy Wheels, Lockable Rear Trunk Included, LED Headlight, and USB/Type-C Dual Charging Ports โ€” Most 50cc gas moped scooters in this price range ship with plastic or steel wheels, no storage trunk, and no charging ports. The Milos 50 arrives standard with 10-inch aluminum alloy wheels, a lockable rear trunk already in the box, an LED headlight, and USB + Type-C dual charging ports at the handlebar. Nothing is sold separately. Fill the trunk with your gym bag, plug your phone in for navigation, and ride to work without paying for add-ons or waiting for extra parts to arrive.
GY6 49.6cc 4-Stroke Engine: The Most Widely Serviced Scooter Platform in America โ€” With Electric + Kick Start Backup โ€” The Senlong GY6 (139QMB) is the world's most produced scooter engine platform. Mechanics in virtually every town with a motorcycle shop have worked on one; parts are stocked at local shops, online, and in X-PRO's U.S. warehouses in California and Texas. The dual-start system pairs one-button electric ignition for daily starts with an independent kick-start backup for mornings when the 12V battery is drained or temperatures drop. Each system works independently โ€” a problem with one does not strand you.
225 lb Max Load Capacity and CVT Automatic Twist-and-Go: Accessible for a Wide Range of Riders โ€” The CVT automatic means there is no clutch to master and no gear to shift. Twist the throttle and the centrifugal clutch and belt drive handle the rest. This makes the Milos 50 accessible to first-time riders, returning riders, and daily commuters who prefer simplicity over complexity. The 225 lb maximum load capacity supports a wide range of adult rider builds for city and neighborhood riding.
7 Color Options: The Widest Color Selection in the Under-$900 50cc Scooter Category โ€” Most competing 50cc gas mopeds in this price range offer 2โ€“4 color choices โ€” typically Black, White, or Red. The Milos 50 is available in 7 colors: Black, Blue, Red, Green, Orange, Pink, and White. Pink, Green, and Orange are options that virtually no competitor at this price offers. Choose the color that fits your style.
Reliable U.S. Support, Ready Parts: As a licensed U.S. motorcycle dealer with 20+ years in business, two company-operated warehouses in California and Texas, and a dedicated local team, we keep full replacement parts in stock and ready to ship โ€” so help is there when you need it.
Description

We designed the X-PRO Milos 50 for adult and teen riders who need a street-legal 50cc gas moped for daily commuting, campus transportation, and short-trip errands โ€” and want the most complete feature package in the under-$900 50cc category without paying for add-ons separately. The Milos 50 runs a 49.6cc 4-stroke air-cooled GY6 engine through a CVT automatic transmission: no clutch, no gear shifting. It is EPA certified and DOT approved for street-legal use in 48 U.S. states. At $869.95, it arrives with a lockable rear trunk already in the box, 10-inch aluminum alloy wheels, an LED headlight, and USB + Type-C dual charging ports โ€” none of which require a separate purchase.

The lockable rear trunk is the most practical differentiator in this price category. Most competing 50cc mopeds at this price either don't include a trunk or charge extra for it. The Milos 50 ships with the trunk in the box โ€” mount it on the rear rack and use it from day one for a helmet, grocery bag, or daily essentials. The 7 color options (Black, Blue, Red, Green, Orange, Pink, White) are the widest range available for any 50cc gas scooter under $900, including Pink, Green, and Orange that most competing brands don't offer at this price.

The USB + Type-C dual charging ports are confirmed standard equipment based on buyer reviews โ€” charge your phone while riding for navigation or communication. The 10-inch aluminum alloy wheels are lighter and stronger than the steel rims used on lower-priced competitors. The CVT automatic means no clutch and no gear shifts โ€” twist the throttle and ride, making the Milos 50 accessible to first-time riders and daily commuters who prefer simplicity.

The Senlong GY6 (139QMB) 49.6cc 4-stroke engine is the world's most produced scooter platform. Nearly every motorcycle shop in America has serviced a GY6; parts are available locally and online. Top speed is 35+ MPH depending on rider weight and road conditions โ€” suited for city streets and neighborhood commuting. A front disc brake and rear drum brake provide dependable stopping, and a kill switch provides emergency cutoff. The dual-start system pairs electric push-button ignition with an independent kick-start backup so a drained 12V battery never strands you.

The Milos 50 is EPA certified and DOT approved for street-legal operation in 48 U.S. states. IMPORTANT: This vehicle is NOT CARB certified โ€” it cannot be legally sold, titled, registered, or operated in California. In most U.S. states, a 50cc scooter below a defined speed threshold can be operated with a standard driver's license โ€” no motorcycle endorsement required โ€” but requirements vary by state. Always check with your local DMV for 50cc license and registration requirements before riding on public roads. Top speed of 35+ MPH makes this vehicle suited for city streets and neighborhood roads, not sustained highway use.

X-PRO has operated in the U.S. powersports market for over 20 years as a licensed motorcycle dealer. When you buy the Milos 50, you are buying from a dealer with two company-owned warehouses in California and Texas, a dedicated U.S.-based support team, and full OEM replacement parts stocked before the vehicle goes on sale. Frame warranty: 1 year. Parts and battery warranty: 90 days. A basic tool kit is included in the box. Assembly video is available on YouTube โ€” search 'Xpro MC-Y001 YB50QT-3 Milos 50 Installation'.

Technical Specifications
Power
Engine Brand Senlong GY6 (139QMB)
Engine Displacement 49.6cc
Cylinders Single
Cooling System Air-Cooled
Compression Ratio 10.5:1
Bore ร— Stroke 39mm ร— 41.5mm
Max Power 2.4 kW @ 7500 rpm
Max Torque 3.0 Nยทm @ 6000 rpm
Transmission CVT Automatic
Clutch Type Centrifugal
Start System Electric + Kick Start (Dual)
Final Drive Belt Drive
Ignition Type CDI
Fuel System Carburetor
Carburetor PD19J
Battery (Starter) 12V / 7Ah
Fuel & Performance
Top Speed 35+ MPH (varies with rider weight and road conditions)
Fuel Tank 4.3L (approx. 1.14 gal)
Fuel Type Gasoline (87+ Octane)
Mechanical
Frame Type Steel Frame
Brake โ€“ Front Disc Brake
Brake โ€“ Rear Drum Brake
Suspension โ€“ Front Telescopic Fork
Suspension โ€“ Rear Single Shock Absorber
Wheel Material Aluminum Alloy
Tire Type Tubeless
Tire Size โ€“ Front 3.50-10
Tire Size โ€“ Rear 3.50-10
Exhaust Steel
Seat Material Synthetic Leather
Size & Fit
Overall Length 67 inch
Overall Width 25.8 inch
Overall Height 41.5 inch
Seat Height 30.7 inch
Ground Clearance 4.72 inch
Wheelbase 46.65 inch
Package Dimensions (Lร—Wร—H) 67 ร— 18 ร— 34 inch
Net Weight 174 lb
Gross Weight 216 lb
Max Load Capacity 225 lb
Certification
EPA Certified Yes
DOT Approved Yes
CARB Certified No โ€” Not for sale or use in California
Lights & Safety
Headlight Yes โ€“ LED
Tail Light Yes
Turn Signals Yes
Reflectors Yes
Horn Yes
Kill Switch Yes
Hand Brake Yes
Speedometer Yes
Included Features
Rear Trunk Yes โ€” Lockable, Included in Box
USB + Type-C Charging Yes โ€” Dual Charging Ports (Confirmed Standard)
Tool Kit Yes โ€” Included in Box
Comparison
X-PRO Milos 50 Competitor A Competitor B Competitor C Competitor D Competitor E
Max Load Capacity 225 lb 225 lb 225 lb 225 lb 225 lb 220 lb
Wheel Size (F/R) 10" / 10" (Tubeless 3.50-10) 10" / 10" 10" / 10" 10" / 10" 10" / 10" 10" / 10"
Seat Height 30.7" 27" 27" 27" 27" 29.6"
Engine Brand Senlong GY6 (139QMB) Not confirmed (generic) Not confirmed Not confirmed GY6 (brand-owned) Xinba GY6
Max Power 2.4 kW / 7500 rpm ~1.8 HP (not confirmed) ~1.8 HP (not confirmed) ~1.8 HP (not confirmed) ~2.1 HP (not confirmed) 2.5 kW / 7500 rpm
Start System Electric + Kick (Dual) Electric + Kick Electric + Kick Electric Start Only Electric + Kick Electric + Kick
Seller Type Licensed U.S. Dealer (XPROUSA / PowerSportsMax) Third-party marketplace Third-party marketplace Third-party marketplace Brand-owned multi-dealer Licensed U.S. Dealer
Parts Availability OEM parts stocked in CA & TX warehouses Limited U.S. stock Limited U.S. stock Limited U.S. stock Wide GY6 ecosystem (various dealers) OEM parts stocked in CA & TX warehouses
Customer Support U.S.-based phone & email Limited / email only Limited / email only Limited / email only Dealer support only U.S.-based phone & email
Competitor data sourced from publicly available listings (May 2026). Competitor identities anonymized per internal policy. Data may not be current โ€” verify before purchase decisions.
Why Buy From Us

Company History

The company behind X-Pro has been operating in the U.S. motorcycle and powersports market for over 20 years. We are a licensed U.S. motorcycle dealer โ€” not a dropshipper or a temporary marketplace seller. Our operations include product sourcing, compliance review, warehousing, fulfillment, after-sales support, and a dedicated parts inventory, all managed in-house from the United States.

The X-Pro Brand

X-Pro was established in 2018 as a dedicated powersports brand, built on over two decades of hands-on experience in the U.S. market. The product line includes mopeds, scooters, dirt bikes, motorcycles, ATVs, go-karts, and electric powersports vehicles โ€” all sold with full dealer backing. X-Pro was built to bridge the gap between anonymous marketplace sellers with no support and premium-priced established brands.

Why Riders and Families Choose X-Pro

For some buyers, X-Pro is a practical first bike โ€” a more manageable way to start riding without overcommitting on cost. For others, it is a way to get back into powersports without the repair anxiety that comes with premium machines. For parents, X-Pro is often the answer to: how do you give your child the experience of riding without spending several thousand dollars? X-Pro makes that practical, backed by the same parts availability and warranty support that come with every unit we sell. Always ensure the vehicle's speed rating, size, and weight capacity are appropriate for the rider's age, size, and experience level.

Warehouses & Fulfillment

We operate two company-owned warehouses โ€” one in California and one in Texas. These are not third-party logistics (3PL) facilities; they are staffed and managed by our own team. Inventory is stored, quality-checked, and shipped directly from these locations, giving us control over packaging, inspection, and delivery timelines across the continental United States.

After-Sales & Warranty

Every complete unit is backed by a manufacturer warranty. Warranty claims and support requests are handled by our U.S.-based team with direct access to inventory systems, warehouse operations, and product records to resolve issues efficiently.

Parts Availability

We maintain a full replacement parts inventory at our U.S. warehouses. Parts are stocked before vehicles are listed โ€” not ordered from overseas after a customer reports an issue. Parts orders ship from the same facilities that handle complete units.

Warranty
Every X-Pro complete vehicle is covered by a Limited Warranty: โ€ข Frame: 1-year warranty against structural defects โ€ข Parts: 90-day warranty against manufacturing defects โ€ข Battery: 90-day warranty Exclusions: Normal wear items (tires, brake pads, drive belts, bulbs, batteries), damage from accidents, misuse, or unauthorized modifications. Warranty claims are handled directly by our U.S.-based support team.
View Full Warranty Policy โ†’
Warranty coverage applies to manufacturing defects only. Normal wear, improper assembly, unauthorized modifications, and accident damage are excluded.
Assembly & Setup

What's in the Box

Vehicle body (85% assembled), front wheel (1), front fender (1), front panel (1), handlebar clamp bolts (1 set), rear rack (1), rearview mirrors (1 pair), battery (12V/7Ah, 1), battery cover (1), rear trunk (1, lockable), tool kit (1), owner's manual (1). NOTE: Helmet is NOT included โ€” required for safe riding, sold separately.

What to Assemble

Front wheel (Intermediate โ€” mount to front fork, align brake disc, tighten axle nut) ยท Front fender (Basic) ยท Handlebar clamp bolts (Basic) ยท Front panel (Basic) ยท Rear rack (Basic) ยท Rearview mirrors ร—2 (Basic) ยท Battery (Basic โ€” Red [+] first, then Black [โˆ’]) ยท Battery cover (Basic) ยท Rear trunk (Intermediate โ€” set on rear rack, fasten securely). โš ๏ธ After assembly, IMMEDIATELY test speedometer and odometer โ€” known issue reported by multiple buyers. If either does not function, check the speedometer sensor cable at the front wheel hub connector and contact support if issue persists.

Assembly Time

Approximately 45โ€“60 minutes with basic hand tools. Two-person assembly recommended. Front wheel installation is intermediate difficulty โ€” refer to the included owner's manual and the assembly video on YouTube (search: 'Xpro MC-Y001 YB50QT-3 Milos 50 Installation').

Before You Buy

1 ยท Stay Connected โ€” We Need to Reach You

After your order ships, our team will contact you by phone and email to coordinate delivery. Answer calls from unfamiliar numbers โ€” our team and your carrier may call from numbers you don't recognize. Check your email daily, including your spam folder, until your vehicle arrives. Without a valid, reachable contact number, your carrier cannot complete delivery. If we cannot reach you, your order may be returned at your expense.

2 ยท Shipping & Delivery โ€” LTL Freight

Your vehicle ships via LTL (Less-than-Truckload) freight from our U.S. warehouse. The carrier will contact you to schedule a delivery appointment โ€” make sure your contact information is current. Large freight trucks cannot enter narrow roads or tight residential areas. You must meet the driver at an accessible point, or arrange terminal pickup if needed. Inspect the vehicle carefully before signing the delivery receipt. If damage is found, note it on the receipt and contact us within 24 hours with photos.

3 ยท Assembly & Setup

Professional mechanic assembly is highly recommended. Improper DIY assembly voids safety guarantees and can lead to mechanical failure โ€” incorrect assembly is one of the leading causes of early issues with new vehicles. Regardless of who assembles it, you must tighten all bolts and apply thread-locker (Loctite) before the first ride. Vibration will loosen factory settings during use, causing parts to fall off or break. This is a required pre-ride step, not a defect. A basic tool kit is included in the box.

4 ยท Engine Maintenance โ€” Gas Models

Change the engine oil before your first ride โ€” factory fill is a break-in oil not suitable for extended use. Skipping this step is the leading cause of engine seizure on new vehicles. Use fresh 87+ octane fuel only. Do not use high-pressure washers near engine or electrical components. Drain fuel for long-term storage. Store in a dry area.

5 ยท Real-World Performance

Top speed and power output are measured under optimal lab conditions. Actual performance varies based on rider weight, terrain type, road conditions, and ambient temperature. Fuel quality also affects performance โ€” always use 87+ octane fresh gasoline. Riders above 180 lb may notice a reduction in top speed on hills. Do not expect maximum rated performance in all real-world riding conditions.

6 ยท Storage

For long-term storage (30 days or more), drain the fuel tank and run the carburetor dry โ€” do not store with old fuel as it will gum the carburetor and jets. Disconnect the 12V starter battery if storing for more than 60 days to prevent discharge. Store the vehicle indoors in a dry, temperature-stable environment, covered to protect from dust. Before returning to service after extended storage, inspect all bolts, tire pressure, brake function, and battery charge level.

7 ยท Safety & Rider Requirements

This vehicle is designed for riders age 16 and older. In most U.S. states, a standard driver's license is sufficient to operate a 50cc scooter โ€” no motorcycle endorsement required โ€” but requirements vary by state; always check your local DMV before riding on public roads. IMPORTANT: This vehicle is NOT CARB certified and cannot be legally sold, titled, registered, or operated in California. Always wear a properly fitted, approved helmet and appropriate protective gear โ€” helmet is not included. Maximum total load capacity (rider + cargo) is 225 lb โ€” do not exceed. Top speed of 35+ MPH makes this vehicle suitable for city streets and neighborhood roads, not sustained highway use.

8 ยท Break-in Period

We recommend a break-in period for the first 3โ€“5 hours of riding. During this period, avoid sustained full-throttle operation and vary your speed to allow the engine and drivetrain components to seat properly. After break-in, perform an oil change and re-inspect and re-tighten all bolts. A properly completed break-in reduces early wear and extends the vehicle's service life.

Support Center & Resources
FAQ
What warranty does the Milos 50 come with?
The Milos 50 is covered by a 1-Year Frame Warranty (structural defects) and a 90-Day Parts and Battery Warranty (manufacturing defects on non-wear parts). Wear items โ€” tires, brake pads, drive belt, bulbs, and battery โ€” are excluded. Full warranty terms at xprousa.com/pages/warranty-policy. Our U.S.-based team handles all warranty claims directly.
Where can I find replacement parts for the Milos 50?
OEM parts for the MC-Y001 Milos 50 are available at xprousa.com/collections/parts-by-bikes and powersportsmax.com. The Milos 50 uses the GY6 platform (Senlong 139QMB engine) โ€” one of the most widely used scooter engine systems globally, supported by mechanics nationwide. X-PRO stocks parts domestically in California and Texas.
Is the Milos 50 street legal? Can I register it at the DMV?
Yes โ€” the Milos 50 is EPA certified and DOT approved, making it street-legal in most U.S. states. You can register it at your local DMV with the Manufacturer's Certificate of Origin (MCO) included or sent separately. However, the Milos 50 is NOT available for sale or use in California (no CARB certification). License requirements vary by state โ€” check your local DMV for 50cc specific rules.
Do I need a motorcycle license to ride the Milos 50?
50cc scooter license requirements vary by state. In most U.S. states, a standard driver's license is sufficient โ€” no motorcycle endorsement required. Some states may require a moped permit or a motorcycle license for 50cc scooters that can exceed a defined speed threshold. Always check with your local DMV before purchasing. Note: the Milos 50 is NOT available for sale or use in California due to CARB certification requirements.
Does the Milos 50 come with a rear trunk?
Yes โ€” the X-PRO Milos 50 includes a lockable rear trunk as standard equipment. It is in the box and requires assembly (set on the rear rack and fasten securely). The trunk provides convenient lockable storage for a helmet, small bag, or daily essentials. No additional purchase is required.
Does the Milos 50 have USB charging ports?
Yes โ€” confirmed by multiple buyer reviews: the Milos 50 includes both USB and Type-C charging ports (dual port) on the handlebar, allowing you to charge your smartphone or other devices while riding. This feature is standard equipment on the MC-Y001.
How difficult is assembly? How long does it take?
The Milos 50 arrives approximately 85% pre-assembled. Components to install: front wheel (intermediate โ€” align brake disc), front fender, handlebar clamp, front panel, rear rack, rearview mirrors (ร—2), battery (red cable first), battery cover, and rear trunk. Estimated time: 45โ€“60 minutes. Tool kit included. Assembly video: search 'Xpro MC-Y001 YB50QT-3 Milos 50 Installation' on YouTube. โš ๏ธ After assembly, immediately test speedometer and odometer โ€” if either does not function, contact our support team before riding.
My speedometer or odometer doesn't work after assembly โ€” what should I do?
This is a known issue reported by multiple buyers. Check: (1) verify the speedometer sensor cable is fully plugged into the front wheel hub connector, (2) confirm the hub sensor magnet is properly aligned, (3) check all dashboard wiring connections are secure. If the issue persists, contact XPROUSA support at xprousa.com/pages/support โ€” replacement parts are typically provided at no charge during the warranty period.
How do I prepare the Milos 50 for first ride after assembly?
Before your first ride: (1) Check all assembly bolts are fully tightened โ€” inspect wheel axle, handlebar clamp, rear rack, fender screws, and trunk hardware; (2) Connect battery (red cable first, then black); (3) Change the engine oil โ€” factory fill is break-in lubricant not suitable for extended use; add fresh 10W-40 4-stroke motorcycle oil; (4) Inflate tires to approximately 28โ€“32 PSI (3.50-10 tires); (5) Fill fuel tank with 87 octane gasoline (4.3L capacity); (6) โš ๏ธ Test speedometer and odometer โ€” if not functioning, contact support immediately. Turn fuel petcock to ON, use choke for cold start, press electric start. Allow 2โ€“3 minutes warm-up before riding.
What fuel does the Milos 50 use? What is the estimated fuel economy?
The Milos 50 runs on 87 octane regular unleaded gasoline. The fuel tank holds 4.3 liters (approximately 1.14 gallons). Do not use E85. Based on GY6 platform user reports, estimated fuel economy is approximately 70 MPG under typical riding conditions โ€” this is an estimate based on comparable GY6 engines; X-PRO has not published an official MPG figure.
What is the CVT belt specification? How do I find the right replacement?
The Milos 50 uses a CVT belt drive system. The correct replacement CVT belt specification for the MC-Y001 is pending employee confirmation โ€” contact XPROUSA parts support to verify the exact dimensions before ordering. Record the confirmed specification and keep it with your bike for future reference.
What is the maximum weight capacity of the Milos 50?
The maximum total load capacity is 225 lb (approximately 102 kg) โ€” this includes rider plus any cargo. Do not exceed this limit.
Can the Milos 50 carry two riders?
The maximum total load capacity is 225 lb โ€” this applies to rider plus all cargo combined. Two-person riding on a 50cc scooter is generally not recommended at this load rating. For safety and optimal performance, single-rider use is recommended.
What colors is the Milos 50 available in?
The Milos 50 is available in 7 colors: Black, Blue, Red, Green, Orange, Pink, and White โ€” the widest color selection for any 50cc gas scooter at this price. Select your color when ordering on xprousa.com.
Why does the Milos 50 have NGK spark plugs and Bando belt? What does this mean?
Verified by buyer reviews: the Milos 50 ships with a genuine NGK brand spark plug and Bando brand CVT belt โ€” both well-known Japanese components. Most competing 50cc scooters at this price use generic, unbranded spark plugs and belts that may wear faster. This is a meaningful quality difference that most buyers only discover after purchase, and it is a key reason many buyers compare the Milos 50 favorably against prior scooters they have owned.
Other X-PRO Models
Model Best For Key Difference
X-PRO Maui 50 Riders who want a similar 50cc moped with an alternative body style 50cc class alternative โ€” similar GY6 platform with different body design
X-PRO Bali 50 Riders who want a 50cc moped with a classic step-through design at a lower price point 50cc class alternative โ€” classic step-through body, 10-inch wheels
X-PRO Bora 50 Riders who want a 50cc moped with a sportier body style and 10-inch aluminum wheels 50cc class alternative โ€” sportier chassis, same GY6 platform
X-PRO Fiji 200 Riders ready to step up from 50cc to 200cc for faster suburban and highway-adjacent riding 200cc carburetor moped โ€” 13-inch wheels, significantly more power and higher top speed
X-PRO Capri 150 Riders who want a step up to 150cc with 14-inch aluminum wheels and 55+ MPH capability 150cc class upgrade โ€” 14-inch aluminum alloy tubeless wheels, 55+ MPH top speed
X-PRO Solara 150 Riders who want 150cc performance in a 10-inch wheel step-through format 150cc class alternative โ€” 10-inch wheels, larger engine than Milos 50

All models ship from X-PRO's U.S. warehouses in California and Texas. Contact xprousa.com for current pricing and availability.