2016-2026

Extra Heavy Duty Clutch Spring Kit Ninja H2 (16-26), H2 SX (18-26), and Z H2 (20-26)

Built for riders pushing the limits of Kawasaki’s hyperbikes, Brock’s Extra Heavy Duty Clutch Spring Kit is engineered to handle the extreme demands of high-horsepower, drag-style launches. Manufactured from valve-spring quality steel, each...

Heavy Duty Clutch Spring Kit Ninja H2 (16-26), Ninja H2 SX/SE/SE+ (18-26), Z H2 (20-26), and GSX-R1000/R (17-25)

Harness the full potential of your hyperbike with Brock’s Heavy Duty Clutch Spring Kit. Engineered for today’s ramp-style slipper clutches, these springs increase clamping force on the clutch pack while keeping lever feel comfortable and...