APE

APE Valve Spring and Retainer Kit Honda CBR1000RR (08-16)

  Take your engine's performance to new heights with the renowned APE valve springs, meticulously crafted from premium chrome silicone wire. Celebrated for their unwavering consistency in pressure and exceptional fatigue life, APE valve springs...

APE Valve Spring and Retainer Kit Kawasaki ZX14R (06-23)

A complete valve spring and titanium retainer kit for the Kawasaki ZX14R. The new APE springs feature increased pressures from seat to max lift and approx .100" more travel than the oem springs. More than enough pressure to control the most aggressive...

APE Valve Spring Kit Kawasaki KZ900-1000-J-GPZ

World famous Kawasaki APE valve springs are made from premium chrome silicone wire for consistent pressure and excellent fatigue life. Racers as well as street riders have come to depend on APE springs for winning performance. For use with any...

APE Valve Spring Kit Kawasaki ZX-10R (04-24)

  Elevate your Kawasaki ZX-10R's performance with the world-renowned APE valve springs – the choice of champions. Crafted from premium chrome silicon wire, these valve springs deliver consistent pressure and exceptional fatigue life, making...

APE Valve Spring Kit Kawasaki ZX12 (00-05)

World famous Kawasaki ZX-12 APE valve springs are made from premium chrome silicone wire for consistent pressure and excellent fatigue life. Racers as well as street riders have come to depend on APE springs for winning performance. For use with...

APE Valve Spring Kit Suzuki GS1100-GS1150

World famous Suzuki GS1100-GS1150 APE valve springs are made from premium chrome silicone wire for consistent pressure and excellent fatigue life. Racers as well as street riders have come to depend on APE springs for winning performance. For use...

APE Valve Spring Kit Suzuki GSXR1000 (01-08)

Nearly a year in development. APE, in partnership with with racing's leading racing spring manufacturer, has introduced the all new spring for the Gixxer. Unique manufacturing process, including multiple stress relieving processes, makes this the best...

APE Valve Spring Kit Suzuki GSXR1000 (09-24)

Experience the culmination of nearly a year of meticulous development – introducing the APE Racing Performance Spring for the Gixxer. Crafted in collaboration with the foremost racing spring manufacturer, this cutting-edge spring is set to...

APE Valve Spring Kit Suzuki Hayabusa (99-24)

World famous Suzuki Hayabusa APE valve springs are made from premium chrome silicon wire for consistent pressure and excellent fatigue life. Racers as well as street riders have come to depend on APE springs for winning performance. For use...