WISECO offers you a GP Series top-engine kit developed for HONDA CR 250 2-stroke engines used in competition and racing. This GP Series range is designed for engines working at prolonged high revs, with a high-strength forged aluminum design, low-friction skirt coating and reinforced surface treatments on critical areas. The piston improves engine response, reduces internal friction and optimizes combustion to deliver consistent performance even in extreme conditions. The kit is usually complete and ready to fit, including piston, rings, pin, circlips and top engine seal pocket for reliable, long-lasting engine rebuilds.

Fits :

HONDA CR 250 R 2007

HONDA CR 250 R 2006

HONDA CR 250 R 2005