Brock's Performance Heavy Duty Clutch Spring Kit Z900RS / Cafe (18-26) and Z900 (17-26)

Unlock more performance from your Kawasaki with Brock’s Heavy Duty Clutch Spring Kit. Specifically designed for the modern ramp-style slipper clutch, these springs deliver increased clamping force on the clutch pack while maintaining a comfortable lever feel. Perfect for high-power street and performance builds, this 100% drop-in replacement installs easily and works seamlessly with the OEM slipper clutch.

Each spring is crafted from valve-spring quality material, then shot-peened and stress-relieved to handle the extreme heat and stress of today’s sport bikes. Engineered for millions of sag-free, trouble-free cycles, these springs provide the durability and reliability serious riders demand.

FEATURES

• Designed to work with the OEM slipper clutch
• Direct replacement for stock clutch springs
• Increases static spring pressure by approximately 10%
• Minimal increase in lever effort for comfortable riding
• Extends clutch life and supports higher MPH runs
• Made from valve-spring quality steel, shot-peened and stress-relieved
• Built for millions of cycles without sag or fatigue
• Simple installation using the Z900/RS OEM service manual