Brocks' Heavy Duty Clutch Spring Kit Ninja H2 (16-21), Ninja H2 SX/SE/SE+ (18-21), Z H2 (20-21), and GSX-R1000/R (17-20) Allows use of factory slipper clutch Direct replacement for OEM clutch springs Increases static spring pressure by 25% Minimal increase in clutch lever pressure Longer clutch life and more MPH Valve spring quality material, shot-peened and stress relieved Engineered for millions of trouble-free cycles Designed to compliment the modern 'ramp-style' clutch assembly, these heavy duty clutch springs will help provide more clamping force on the clutch pack, without producing excessive/uncomfortable pressure at the lever. 100% drop-in and compatible with the OEM slipper clutch Brock’s Performance clutch springs are manufactured from valve spring quality material, shot-peened and stress relieved specifically to handle the heat and stress of today’s high powered sport bikes. Guaranteed for millions of trouble-free (and SAG-free!) cycles. Includes 3 heavy duty springs .

Returns accepted for this item if it's within 30 Days