Pro X Valve And Spring Kit - 28.SES6327-1 KTM SX-F 250 / EXC-F 250 2006-2007 Brand_Yamaha Apparel Package includes a perch mount

Package includes a perch mount adapter

Designed to accurately measure lifter bore diameter and bore roundness

single-fire coil

Product Name Cable Kit Type Clutch Line / Brake Line / Wiring Extension / Throttle Cable Style Alternate Length Housing Braided Model Complete Color/Finish Black Base Color Black Housing Material Vinyl Fits Handlebar Height 14" / 35

Pro X Valve And Spring Kit - 28.SES6327-1 KTM SX-F 250 / EXC-F 250 2006-2007 Brand_Yamaha Apparel Package includes a perch mountFeatures Replaces the OEM valves and valve springs Steel, nitrided valves for increased durability and less wear under extreme conditions Stronger valve springs deal with the extra weight of the steel valves Springs are made from premium chrome vanadium steel for higher performance and durability at high rpm Kit contains a set of steel intake or exhaust valves plus a set of specially designed valve springs; can be installed using the OEM retainers,