Product Description
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 Heavy Duty Clutch Springs
- 6 Shimmable Spring Tops
- 6 .280 Thick Spring Spacers
Features
- Springs are sold in sets of 6
- 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
- Includes .280 thick spring spacers
- Shim adjustable top hats included
- Lever pressure increased at 10-15%
- Clutch Mod #270539 is required for use with this product
Product Videos
Custom Field
Product Reviews
2 Reviews Hide Reviews Show Reviews
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Heavy springs
I love the heavy spring feel combined with the brocks mod, gives my streched zx10r a smooth hard launch
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Brock's Heavy Duty Springs
This is a must have if you're racing at the drag strip. You might want to look at a clutch mod too.
