
Manufacturer reference: 01.4351.C
The PROX forged piston is designed for high-performance motocross engines where strength and bore precision are paramount. Machined from an aluminum alloy suitable for motocross demands, it features a controlled finish and a C oversize for fitting in re-bored cylinders.
This piston is intended for engine modifications and replacements during a re-bore to size C. Its forged construction provides stable geometry and good dimensional stability under load, which is useful for high RPMs and off-road demands. Ideal for riders looking for a replacement part that meets original specifications for the listed models.
Main compatibilities: KAWASAKI KX 250 (KX252C) 2022, KAWASAKI KX 250 (KX252B) 2021.