JC 100 Y

2004 Jincheng JC 100 Y Technical Analysis & Specification Breakdown

Built around Jincheng's enduro - offroad motorcycle platform, the 2004 Jincheng JC 100 Y relies on a 98 cc (6 cu in) air-cooled single cylinder, two-stroke powerplant. In factory specification, peak output is rated at 10 HP (7.3 kW), transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 102 HP per liter, the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.

On the scales, the JC 100 Y measures 70 kg (154 lbs) dry, translating to a power-to-weight ratio of 0.14 HP/kg (7 kg per horsepower). The 5-liter (1.3 US gal) fuel tank paired with a rated consumption of 1.9 L/100 km provides an estimated theoretical range of roughly 263 km (163 miles) between fill-ups, while factory top speed is listed at 90 km/h (56 mph).

Within MotoLibrary's Jincheng archive, this model family spans 2 indexed model years from 2004 to 2006, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.