VERTEX offers you a high-motor piston kit designed for 125cc 2-stroke engines requiring power, responsiveness and endurance, with a high-quality aluminum alloy construction offering excellent mechanical and thermal resistance to the high revs and heavy stresses of enduro and motocross riding. Thanks to its precision machining and anti-friction coating on the piston skirt, this kit reduces internal friction, improves lubrication and promotes more efficient combustion to maintain smooth revving, better engine response and consistent performance. Its optimized design maintains stable compression, limits wear on internal components and ensures long service life even under extreme operating conditions.

Fits on :

KTM EXC 125 2001

KTM SX 125 2001