At the heart of the 2013 Znen Roar scooter motorcycle, Znen pairs a 244 cc (14.9 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 13.3 HP (9.7 kW) at 6,500 rpm while maximum torque reaches 15.7 Nm (11.6 lb-ft) at 5,000 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 54.5 HP per liter and a 1,500 rpm working window between peak torque (5,000 rpm) and peak power (6,500 rpm), the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
On the scales, the Roar measures 144 kg (317 lbs) dry, translating to a power-to-weight ratio of 0.09 HP/kg (10.83 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,518 mm (59.8 in) wheelbase engineered for balanced agility and highway composure.
Specific Output
54.5 HP/L
Power-to-Weight
0.09 HP/kg (10.83 kg/HP)
Power Band Window
5,000–6,500 rpm
Engine
Displacement244.0 ccm (14.89 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power13.3 HP (9.7 kW)) @ 6500 RPM
Torque15.7 Nm (1.6 kgf-m or 11.6 ft.lbs) @ 5000 RPM
Fuel SystemCarburettor
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
Performance
Top Speed95.0 km/h (59.0 mph)
Emission DetailsEEC, EPA, DOT
Chassis
Frame TypeSteel
Wheelbase1518 mm (59.8 inches)
Wheels & Brakes
Front Tyre110/90-12
Rear Tyre110/90-12
Front BrakesSingle disc
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight144.0 kg (317.5 pounds)
Power/Weight0.0922 HP/kg
Overall Height1213 mm (47.8 inches)
Overall Length2140 mm (84.3 inches)
Overall Width740 mm (29.1 inches)
Other
StarterElectric
Color OptionsWhite
InstrumentsAnalogue
Notes
Model id: ZN250T-D. 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.
