Positioned in Znen's scooter motorcycle lineup, the 2013 Znen R8 features a 49.6 cc (3 cu in) air-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 3 HP (2.2 kW) at 7,500 rpm while maximum torque reaches 2.9 Nm (2.1 lb-ft) at 6,500 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive.
On the scales, the R8 measures 83 kg (183 lbs) dry. Rider ergonomics and chassis geometry center around a 1,285 mm (50.6 in) wheelbase engineered for quick, flickable steering geometry.
Power Band Window
6,500–7,500 rpm
Engine
Displacement49.6 ccm (3.03 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power3.0 HP (2.2 kW)) @ 7500 RPM
Torque2.9 Nm (0.3 kgf-m or 2.1 ft.lbs) @ 6500 RPM
Fuel SystemCarburettor
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
Performance
Top Speed45.0 km/h (28.0 mph)
Emission DetailsEEC, EPA, DOT
Chassis
Frame TypeSteel
Wheelbase1285 mm (50.6 inches)
Wheels & Brakes
Front Tyre3.50-10
Rear Tyre3.50-10
Front BrakesSingle disc
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Dry Weight83.0 kg (183.0 pounds)
Power/Weight0.0355 HP/kg
Other
StarterElectric
Color OptionsWhite/black
InstrumentsAnalogue
Notes
Model id: ZN50QT-22. Brand sometimes called ZN-Motor. Made in China.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
