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MotoLibrary Score
32/100Commuter
Power/Weight
0.04 hp/kg
Top Speed
55 km/h
Engine
77 ccm
Technical Overview
2004 Jincheng JC 70 Y Technical Analysis & Specification Breakdown
Positioned in Jincheng's enduro - offroad motorcycle lineup, the 2004 Jincheng JC 70 Y features a 76.5 cc (4.7 cu in) air-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 3.2 HP (2.3 kW), transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 41.8 HP per liter, the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
On the scales, the JC 70 Y measures 76.5 kg (169 lbs) dry. The 4-liter (1.1 US gal) fuel tank paired with a rated consumption of 1.6 L/100 km provides an estimated theoretical range of roughly 250 km (155 miles) between fill-ups, while factory top speed is listed at 55 km/h (34 mph).
Specific Output
41.8 HP/L
Theoretical Range
~250 km (155 mi)
Engine
Displacement76.5 ccm (4.67 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power3.2 HP (2.3 kW))
CoolingAir
Transmission
Gearbox4-speed
Final DriveChain (final drive)
Performance
Top Speed55.0 km/h (34.2 mph)
Fuel Consumption1.60 litres/100 km (62.5 km/l or 147.01 mpg)
Greenhouse Gases37.1 CO2 g/km. (CO2 - Carbon dioxide emission)
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.
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.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
