ProX Valve and Spring Kit Exhaust Husaberg/KTM | 28.SES6329-1 White and anything in between with

and anything in between with the push of a button

hassle-free installation

Keeps Your Cab Warm

It's 250 times stronger than glass and 25 times stronger than acrylic - with that much strength

Constructed of 3/16" Grade 50 steel

ProX Valve and Spring Kit Exhaust Husaberg/KTM | 28.SES6329-1 White and anything in between withReplaces 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