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← Jianshe
Custom - Cruiser · 2011

JS125-6C

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MotoLibrary Score
33 /100 Commuter
Power/Weight
0.06 hp/kg
Torque
8 Nm
Engine
124 ccm

2011 Jianshe JS125-6C Technical Analysis & Specification Breakdown

Positioned in Jianshe's custom - cruiser motorcycle lineup, the 2011 Jianshe JS125-6C utilizes a 124 cc (7.6 cu in) air-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 8.2 HP (6 kW) at 7,500 rpm while maximum torque reaches 8 Nm (5.9 lb-ft) at 5,500 rpm, transferring power to the rear wheel through a 5-speed gearbox and chain final drive. With a specific output of 66.1 HP per liter and a 2,000 rpm working window between peak torque (5,500 rpm) and peak power (7,500 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 JS125-6C measures 134 kg (295 lbs) dry, translating to a power-to-weight ratio of 0.06 HP/kg (16.34 kg per horsepower). Rider ergonomics and chassis geometry center around a 2,080 mm (81.9 in) wheelbase engineered for planted straight-line stability. The 14-liter (3.7 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Specific Output
66.1 HP/L
Power-to-Weight
0.06 HP/kg (16.34 kg/HP)
Power Band Window
5,500–7,500 rpm
Engine
Displacement 124.0 ccm (7.57 cubic inches)
Engine Type Single cylinder, four-stroke
Engine Details Single cylinder, four-stroke
Power 8.2 HP (6.0 kW)) @ 7500 RPM
Torque 8.0 Nm (0.8 kgf-m or 5.9 ft.lbs) @ 5500 RPM
Compression 10.0:1
Bore x Stroke 54.0 x 54.0 mm (2.1 x 2.1 inches)
Fuel System Carburettor
Ignition CDI
Cooling Air
Transmission
Gearbox 5-speed
Final Drive Chain (final drive)
Clutch Wet type,muti plate,hand operation
Chassis
Wheelbase 2080 mm (81.9 inches)
Wheels & Brakes
Front Brakes Single disc
Rear Brakes Expanding brake (drum brake)
Dimensions & Weight
Dry Weight 134.0 kg (295.4 pounds)
Power/Weight 0.0610 HP/kg
Overall Length 820 mm (32.3 inches)
Overall Width 1100 mm (43.3 inches)
Fuel Capacity 14.00 litres (3.70 US gallons)
Other
Starter Electric & kick
Electrical 12V 7Ah battery
More from Jianshe
Buying Checklist

Before You Compare This Bike

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.
Rider Profile

Who Is This Bike For?

🟢
Beginner
A2 license compatible, manageable power.
✌️
Best For
Cruising & Touring
⚖️
Handling
Manageable weight for most riders
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