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

Improves compression, reduces internal wear and ensures consistent performance even under heavy use.

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

Improves compression, reduces internal wear and ensures consistent performance even in intensive use or competition.

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

Improves compression, reduces internal wear and ensures consistent performance even under heavy use.

Improves compression, reduces internal wear and guarantees consistent performance even in intensive use or competition.

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

Improves compression, reduces internal wear and ensures consistent performance even under heavy use.

Improves compression, reduces internal wear and ensures consistent performance even in intensive use or competition.

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