Heavy Duty Clutch Spring Kit ZX-12R (00-05)

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Quantity Available: 5+
  • Longer clutch life and more MPH, reduces 'spongy' lever feel
  • Valve spring quality material shot-peened, stress relieved
  • Engineered for millions of trouble-free cycles
  • Lever pressure increased approximately 25%
  • 3 staggered (w/ 3 stock springs) recommended for general use; all 6 for race use
  • Springs are sold in sets of 6

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! Includes 6 heavy duty springs.