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

Improves torque, engine response and combustion efficiency, while reducing internal wear even under heavy use.

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

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

Reduces internal wear and guarantees consistent performance even in intensive use or competition.

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

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

Ensures excellent reliability and high stress resistance for 4-stroke engines used in motocross and competition.

Ensures enhanced performance, excellent reliability and high resistance to the stresses of 4-stroke motocross engines.

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

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