PROX offers you a piston kit designed for high-performance 2-stroke engines, offering an excellent combination of power, reliability and durability in intensive use. Made from high-quality aluminum, this piston provides optimum resistance to heat, high stress and wear, while guaranteeing constant engine stability even at high rpm. Its precision design improves combustion chamber sealing to optimize compression, combustion and overall engine efficiency. Thanks to its lightweight, balanced structure, it promotes rapid rev-up and improved engine responsiveness.

Fits on :

KTM SX 144 2008

KTM SX 150 2015

KTM SX 150 2014

KTM SX 150 2013

KTM SX 150 2012

KTM SX 150 2011

KTM SX 150 2010

KTM SX 150 2009