• 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
• Includes 4 extra heavy duty green (.120 dia. wire) springs
• Springs are sold in sets of 4
• Lever pressure increased approximately 30%

Say goodbye 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 4 extra heavy duty springs.