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, reduces wear on internal components and ensures long life even under extreme operating conditions. The complete ready-to-fit kit typically includes piston, rings, pin, circlips, top-motor seals and a needle cage to ensure reliable, long-lasting top-motor rebuilds.

Fits on :

KTM EXC 125 2006

KTM EXC 125 2005

KTM EXC 125 2004

KTM EXC 125 2003

KTM EXC 125 2002

KTM SX 125 2006

KTM SX 125 2005

KTM SX 125 2004

KTM SX 125 2003

KTM SX 125 2002