Heavy Duty Clutch Spring Kit ZX-10R (04-25)

Description

Say goodbye to weak OEM clutch springs. Brock’s Heavy Duty Clutch Spring Kit is engineered to handle the extreme heat and stress of high-power drag-style launches while maintaining consistent performance. Manufactured from valve-spring quality steel, each spring is shot-peened and stress-relieved to deliver millions of trouble-free, sag-free cycles.

Designed for late-model superbikes, this kit gives your ZX-10R the extra clamping force needed to improve ETs, increase MPH, and extend clutch life—all with only a minimal increase in lever effort.

FEATURES

• Complete 6-spring upgrade kit
• Increases static spring pressure approximately 10%
• Longer clutch life with reduced slippage
• Firmer lever feel without being uncomfortable
• Shot-peened and stress-relieved for maximum durability
• Engineered for millions of cycles—no sagging over time
• Includes adjustable spring tops, spacers, and shims for fine-tuning

 FITMENT – IMPORTANT INFORMATION BEFORE ORDERING

KIT INCLUDES

• (6) Heavy Duty Clutch Springs
• (6) Shimmable Spring Tops