ProX Valve and Spring Kit Exhaust Yamaha | 28.SES2414-1 Drive Front 2013-2015: BP-P-010

Front 2013-2015: BP-P-010

Fitment Specs:: Teeth: 13 KTM 400 XC-W 00-11 Footnote:: Ultralight

We make it with heavy-duty sheet steel to make sure it gets you through every challenge you face

Classic FMF logo silkscreened on front and back

Designed for the evolving needs of adventure bike owners

ProX Valve and Spring Kit Exhaust Yamaha | 28.SES2414-1 Drive Front 2013-2015: BP-P-010Replaces 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