ProX Valve and Spring Kit Exhaust KTM | 28.SES6327-1 CB500X excluding big piston forks

excluding big piston forks

Item ID:025226

Husqvarna FC 450 2019 to 2023

Honda NH80 Aero 1983 to 1984

KTM 125 SXS 2007 to 2008

ProX Valve and Spring Kit Exhaust KTM | 28.SES6327-1 CB500X excluding big piston forksReplaces 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, bases and