GSX1300R Hayabusa 83mm Cometic Head Gasket - C8657 0.040 thickness. Front sprockets Racers as well as street

Racers as well as street riders have come to depend on APE Springs for winning performance

Dynatek has the answer

thus allowing the mechanic flexibility in determining the RPM each finger will start applying clutch pressure

APE needle roller clutch pusher for the early Z900/1000[pre 80] models are a must on any motor fitted with heavy duty clutch pressure Springs

we have used them in all our race motors for 30 years or more

GSX1300R Hayabusa 83mm Cometic Head Gasket - C8657 0.040 thickness. Front sprockets Racers as well as streetCometic MLS type big bore head gasket. C8657 83mm Bore , 0. 40" Thickness. standard Stud size.