Valve Train

Athena's new offroad cam chains have been developed in direct partnership with brand leaders of the sector and the most important O.E.M.s. The entire range is designed to optimize performance of all off-road motorbikes, guaranteeing precision, silence,...

Black Diamond Valves:. One-piece stainless steel. Stellite tipped. Impregnated by a special German process .002" deep and .0002" surface buildup to improve wear properties and reduce friction. This process provides resistance to corrosion and wear...

Athena's new offroad cam chains have been developed in direct partnership with brand leaders of the sector and the most important O.E.M.s. The entire range is designed to optimize performance of all off-road motorbikes, guaranteeing precision, silence,...

Each pack includes 30 shims. Valve Shim Kits include three shims of each size in .05mm increments. 8.9mm OD, 1.72 - 2.60mmVehicle FitmentKTM 250 SX-F 05-17KTM 250 XC-F 07-17KTM 250 XCF-W 07-16KTM 350 EXC-F 12-17KTM 350 SX-F 11-17KTM 350 XC-F 11-17KTM 350...

Athena's new offroad cam chains have been developed in direct partnership with brand leaders of the sector and the most important O.E.M.s. The entire range is designed to optimize performance of all off-road motorbikes, guaranteeing precision, silence,...

Guide profiles are designed to be as clean and unobstructive to the airstream as possible, while maintaining critical cross sectional thickness in high-temperature areas, promoting both high performance and endurance. In many instances, because of the...

M-style silent chain. Premium material combines strength and durability. Engineered to exceed O.E.M. specifications and tolerances. . .Vehicle FitmentHonda CRF250R 04-09Honda CRF250X 04-17

Black Diamond Valves:. One-piece stainless steel. Stellite tipped. Impregnated by a special German process .002" deep and .0002" surface buildup to improve wear properties and reduce friction. This process provides resistance to corrosion and wear...

Black Diamond Valves:. One-piece stainless steel. Stellite tipped. Impregnated by a special German process .002" deep and .0002" surface buildup to improve wear properties and reduce friction. This process provides resistance to corrosion and wear...

Black Diamond Valves:. One-piece stainless steel. Stellite tipped. Impregnated by a special German process .002" deep and .0002" surface buildup to improve wear properties and reduce friction. This process provides resistance to corrosion and wear...

Guide profiles are designed to be as clean and unobstructive to the airstream as possible, while maintaining critical cross sectional thickness in high-temperature areas, promoting both high performance and endurance. In many instances, because of the...

ExhaustVehicle FitmentHusaberg FE 450 04-08Husaberg FE 550 04-08Husaberg FE 650 04-08Husaberg FS 650 04-08KTM 450 EXC 03-07KTM 450 EXC Racing 03-07KTM 450 XC ATV 08-09KTM 520 EXC 00-02KTM 520 SX 00-02KTM 525 EXC 03-07KTM 525 EXC Racing 03-07KTM 525 SX...