Built around Znen's scooter motorcycle platform, the 2014 Znen 150 Emperor 2 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 7,000 rpm while maximum torque reaches 8 Nm (5.9 lb-ft) at 5,500 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 1,500 rpm working window between peak torque (5,500 rpm) and peak power (7,000 rpm), the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
On the scales, the 150 Emperor 2 measures 95 kg (209 lbs) dry, translating to a power-to-weight ratio of 0.09 HP/kg (11.45 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 paired with a rated consumption of 2.9 L/100 km provides an estimated theoretical range of roughly 262 km (163 miles) between fill-ups, while factory top speed is listed at 90 km/h (56 mph).
Specific Output
55.5 HP/L
Power-to-Weight
0.09 HP/kg (11.45 kg/HP)
Power Band Window
5,500–7,000 rpm
Theoretical Range
~262 km (163 mi)
Engine
Displacement149.6 ccm (9.13 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power8.3 HP (6.1 kW)) @ 7000 RPM
Torque8.0 Nm (0.8 kgf-m or 5.9 ft.lbs) @ 5500 RPM
Compression9.2:1
Fuel SystemCarburettor
Transmission
Gearbox4-speed
Final DriveChain (final drive)
Performance
Top Speed90.0 km/h (55.9 mph)
Fuel Consumption2.90 litres/100 km (34.5 km/l or 81.11 mpg)
Greenhouse Gases67.3 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Wheelbase1245 mm (49.0 inches)
Wheels & Brakes
Front Tyre90/90-12
Rear Tyre3.50-10
Front BrakesSingle disc
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Dry Weight95.0 kg (209.4 pounds)
Power/Weight0.0875 HP/kg
Overall Height1220 mm (48.0 inches)
Overall Length1850 mm (72.8 inches)
Overall Width600 mm (23.6 inches)
Fuel Capacity7.60 litres (2.01 US gallons)
Other
StarterElectric & kick
Color OptionsWhite, black, red, blue
Electrical12V7A battery.
Notes
Model id: ZN150T-46A. 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.
