Improves compression, engine responsiveness and reliability while reducing friction and wear in intensive motocross or enduro use.

Offers excellent top-end sealing and high wear resistance thanks to a high-performance design adapted to modern 2-stroke engines.

Offers excellent resistance to high mechanical loads thanks to a replica cast design specially developed for 2-stroke mini motocross engines.

Improves durability, reduces engine wear and includes a complete ready-to-fit assembly with piston, rings, pin and circlips.

Excellent resistance to the high temperatures and stresses of high-performance 4-stroke engines.

Ensures excellent reliability, better heat dissipation and durability even under heavy use.

Excellent resistance to the high temperatures and stresses of modern 4-stroke engines.

Improves compression, reduces internal wear and ensures better engine responsiveness for intensive use in motocross, enduro and off-road.