- Allows use of factory slipper clutch
- Longer clutch life and more MPH, reduces 'spongy' lever feel
- Valve spring quality material, shot-peened and stress relieved
- Engineered for millions of trouble-free cycles
- Extra heavy duty clutch springs for increased lever pressure
- Includes steel shims (0.062 thick)
- Includes shim adjustable spring tops
- Springs are sold in sets of 6
- Click here to view Installation Instructions
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.
The kit includes:
- 6 Extra Heavy Duty Clutch Springs
- 6 Shim Adjustable Spring Tops
- 12 Steel Shims (0.062 Thick)
Attention: Although casual riding is generally unaffected after the installation of this product, some rear wheel ‘chip, hop or chatter’ may be noticed, depending upon rider habits. All Brock’s Performance products are designed for Competition Use Only. Please see our Terms and Conditions page for additional information.