At the heart of the 2014 Znen F8 150 sport motorcycle, Znen features a 149.6 cc (9.1 cu in) single cylinder, four-stroke configuration. In factory specification, peak output is rated at 8.3 HP (6.1 kW) at 8,570 rpm while maximum torque reaches 8 Nm (5.9 lb-ft) at 5,000 rpm, transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 55.5 HP per liter and a 3,570 rpm working window between peak torque (5,000 rpm) and peak power (8,570 rpm), the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
On the scales, the F8 150 measures 110 kg (243 lbs) dry, translating to a power-to-weight ratio of 0.08 HP/kg (13.25 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,245 mm (49 in) wheelbase engineered for quick, flickable steering geometry. The 7.6-liter (2 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 90 km/h (56 mph).
Specific Output
55.5 HP/L
Power-to-Weight
0.08 HP/kg (13.25 kg/HP)
Power Band Window
5,000–8,570 rpm
Engine
Displacement149.6 ccm (9.13 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power8.3 HP (6.1 kW)) @ 8570 RPM
Torque8.0 Nm (0.8 kgf-m or 5.9 ft.lbs) @ 5000 RPM
Compression10.2:1
Fuel SystemCarburettor
Transmission
Gearbox4-speed
Final DriveChain (final drive)
Performance
Top Speed90.0 km/h (55.9 mph)
Chassis
Wheelbase1245 mm (49.0 inches)
Ground Clearance110 mm (4.3 inches)
Wheels & Brakes
Front Tyre120/70-12
Rear Tyre120/70-12
Front BrakesSingle disc
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight110.0 kg (242.5 pounds)
Power/Weight0.0755 HP/kg
Overall Height1150 mm (45.3 inches)
Overall Length1905 mm (75.0 inches)
Overall Width720 mm (28.3 inches)
Fuel Capacity7.60 litres (2.01 US gallons)
Other
StarterElectric & kick
Color OptionsWhite, silver, black
Electrical12V7A battery.
Notes
Model id: ZN150T-F. 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.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
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.
