PROX offers you a cast piston kit designed for 2-stroke engines, offering an excellent compromise between performance, reliability and durability in intensive use. Made from high-quality cast aluminum, this piston provides good resistance to heat, high stress and wear, while guaranteeing constant engine stability even at high engine speeds. Its precision design improves combustion chamber tightness to optimize compression, combustion and overall engine efficiency. Thanks to its lightweight, balanced structure, it promotes smooth revving and improved engine responsiveness.

Fits on :

KTM EXC 250 1999

KTM EXC 250 1998

KTM EXC 250 1997

KTM EXC 250 1996

KTM SX 250 1999

KTM SX 250 1998

KTM SX 250 1997

KTM SX 250 1996