VALVE SPRING KIT KIBBLEWHITE HD .600 LIFT TWIN CAM 88" 15-228 Chinese ATV Rear Disc Brake

Chinese ATV Rear Disc Brake Caliper

the power you need

Viscoelastic covered knuckle

gears were designed and built with straight / helical teeth to minimise losses through friction and stress on the supports

legal limit of 2 watts

VALVE SPRING KIT KIBBLEWHITE HD .600 LIFT TWIN CAM 88" 15-228 Chinese ATV Rear Disc BrakeWound from Premium Kobe Super Clean Chrome Silicon Wire. KPMI valve springs are heat treated, stress relieved and shot peened to insure maximum performance and life. Springs are engineered for each specific application using proprietary advanced spring design simulation, and analysis software. Engineers pay special attention to cam and spring harmonics, stress, mass and operating rpm.