Yiben YB50QT-18 - 2010 Specifications and Reviews

The 2010 Yiben YB50QT-18 is a compact 50cc scooter ideal for urban commuters and new riders seeking economical transportation. Its modest 2.82 horsepower engine and air-cooled four-stroke design prioritize reliability and fuel efficiency over performance. Known for its practical shaft drive and straightforward mechanics, it excels as an affordable entry-level scooter.

2010
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Engine and Transmission Specifications

Transmission type,final driveShaft drive (cardan)
Cooling systemAir
Fuel systemCarburettor
Top speed50.0 km/h (31.1 mph)
Torque2.70 Nm (0.3 kgf-m or 2.0 ft.lbs) @ 6000
Power2.82
Engine typeSingle cylinder, four-stroke
Capacity:49.60 ccm (3.03 cubic inches)
 
 

CategoryScooter
Year2010
ModelYiben YB50QT-18

Brakes, suspension, Frame and wheels

Rear brakesExpanding brake (drum brake)
Front brakesSingle disc
Rear tyre dimensions3.50-10
Front tyre dimensions3.50-10
Rear suspensionSpring
Front suspensionHydraulic spring

Physical measures and capacities

Oil capacity0.50 litres (0.03 quarts)
Wheelbase1,280 mm (50.4 inches)
Overall width660 mm (26.0 inches)
Overall length1,860 mm (73.2 inches)
Overall height1,120 mm (44.1 inches)
Power/weight ratio0.0332 HP/kg
Dry weight85.0 kg (187.4 pounds)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsBlack/silver
StarterElectric & kick

Performance Profile & Rider Fit

2.8 hp
Peak Power
31.1 mph
Top Speed

Best For

Track2%
City60%
Cornering20%
Daily Riding45%
Touring8%
Passenger15%

Rider Profile

Best ForThis is an entry-level moped-class scooter suited to brand-new riders or those wanting the simplest possible transport.
PurposeIt is built purely for short, low-speed errands and commuting around town, not for any kind of performance riding.
Rider FitIts tiny 85 kg frame and low seat height make it extremely easy to handle for riders of almost any size or strength.
CharacterIt has a modest, utilitarian character focused on cheap, easy, no-fuss mobility rather than excitement.
Not Ideal ForIt is not suitable for highway travel, touring, carrying a passenger comfortably, or anyone wanting speed or off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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