RACING VALVE SPRING KIT 2020 KTM 85 SX (19/16) 0 is latest offering from

0 is latest offering from Woody’s

2010 KTM 150 SX

Enjoy a hassle-free experience as you set up your ramp quickly and efficiently

We recommend using a reinforced crankshaft

RACING VALVE SPRING KIT 2020 KTM 85 SX (19/16) 0 is latest offering fromKPMI valve springs are wound 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. 80 Lbs of Seat Pressure 205 Lbs @ 0. 435"