Say good bye to the typical industry clutch spring... Manufactured from valve spring quality material, shot-peened and stress relieved SPECIFICALLY to handle the heat and stress of high power drag-style sport bike launches.  Brock's new springs are guaranteed for millions of trouble-free (and SAG-free!) cycles. We spared no expense to produce a spring for your late model rocket... neither should you.
 

Increases lever pressure by 10-15%

Related Products:
Clutch Cover Gasket
Clutch Plates