VERTEX offers you a piston kit designed for 250cc 2-stroke engines requiring power, responsiveness and endurance, with high-quality aluminum alloy construction offering excellent mechanical and thermal resistance to high revs and heavy off-road use. 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, lively engine response and consistent performance. Its optimized design maintains stable compression, minimizes wear on internal components and ensures excellent durability even under extreme operating conditions. The complete ready-to-fit kit typically includes piston, rings, pin and circlips to ensure a reliable, long-lasting top end rebuild.

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