At the heart of the 2014 Jianshe JS150-7F custom - cruiser motorcycle, Jianshe relies on a 145 cc (8.9 cu in) air-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 10.9 HP (7.9 kW) at 7,700 rpm while maximum torque reaches 11.2 Nm (8.3 lb-ft) at 5,700 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 75.2 HP per liter and a 2,000 rpm working window between peak torque (5,700 rpm) and peak power (7,700 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the JS150-7F measures 155 kg (342 lbs) dry, translating to a power-to-weight ratio of 0.07 HP/kg (14.22 kg per horsepower). Rider ergonomics and chassis geometry center around a 715 mm (28.1 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,290 mm (50.8 in) wheelbase engineered for quick, flickable steering geometry. The 10.5-liter (2.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
75.2 HP/L
Power-to-Weight
0.07 HP/kg (14.22 kg/HP)
Power Band Window
5,700–7,700 rpm
Standover Height
715 mm (28.1 in)
Engine
Displacement145.0 ccm (8.85 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power10.9 HP (7.9 kW)) @ 7700 RPM
Torque11.2 Nm (1.1 kgf-m or 8.3 ft.lbs) @ 5700 RPM
Compression10.0:1
Bore x Stroke58.5 x 54.0 mm (2.3 x 2.1 inches)
Fuel SystemCarburettor
IgnitionCDI
CoolingAir
Transmission
Gearbox5-speed
Final DriveChain (final drive)
ClutchWet type, muti plate, hand operation
Chassis
Wheelbase1290 mm (50.8 inches)
Ground Clearance160 mm (6.3 inches)
Wheels & Brakes
Front Tyre90/90-18
Rear Tyre90/90-18
Front BrakesSingle disc
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Dry Weight155.0 kg (341.7 pounds)
Power/Weight0.0701 HP/kg
Seat Height715 mm (28.1 inches) If adjustable, lowest setting.
Overall Height1070 mm (42.1 inches)
Overall Length1980 mm (78.0 inches)
Overall Width745 mm (29.3 inches)
Fuel Capacity10.50 litres (2.77 US gallons)
Other
StarterElectric & kick
Color OptionsWhite, red, yellow, black, green, blue
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.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
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.
