Product Description
Restore and upgrade your Hayabusa’s clutch performance with Brock’s Clutch Cushion Replacement Spring Kit. Designed as a direct replacement for stock springs and Ultra Mod spacers, this kit increases spring pressure for stronger clamping force—delivering higher MPH, quicker acceleration, and longer clutch life.
Manufactured from valve-spring quality steel, each spring is shot-peened and stress-relieved to handle the extreme heat and stress of drag-style launches. Engineered for millions of trouble-free cycles, these springs provide consistent performance and eliminate the dreaded “spongy” lever feel.
FEATURES
- Extends clutch life and improves MPH
- Reduces spongy lever feel with firmer engagement
- Made from valve-spring quality steel, shot-peened and stress-relieved
- Built for millions of cycles without sagging
- Increases lever pressure by approximately 25%
KIT INCLUDES
- (4) Heavy Duty Purple Springs (.100″ dia. wire)
- (2) Extra Heavy Duty Green Springs (.120″ dia. wire)
FITMENT – IMPORTANT INFORMATION BEFORE ORDERING
- DO NOT use with Ultra Mod spacers.
- These springs replace the stock springs and Ultra Mod spacers when used in conjunction with a Clutch Cushion Kit.
