Athena cylinder kits for 2-stroke & 4-stroke engines
Miscellaneous
A full line of replacement parts are available for all Athena cylinder kits.
2-Stroke Kits
Race cylinder kits include a nickel carbide coated cylinder ported to Factory Works specs., special hard anodized exhaust valves, complete piston kit and a top end gasket set
Factory cylinder kits include all parts in the Race kits plus an aluminum cylinder head with removable brass dome allowing for higher compression and anti-detonating features
4-Stroke Kits
Available in standard bore and big bore sizes
4-Stroke kits include a nickel carbide coated cylinder designed with wider water jackets, complete piston kit and a top end gasket set
Athena cylinder kits for 2-stroke & 4-stroke engines