Athena Hyper Race Kit
Cannot use Center Stand
Does not include Throttle Cable and Cable Stop
Hyper Race Crank Shaft have a lighter connecting rod, full crank rounds, and special needle bearings, (will NOT work with OEM stock or standard Athena big bore due to 12mm size.)
These kits are intended for Racing on Large tracks and not recommended for normal street use. They are also very scarce!