ProX Valve and Spring Kit Exhaust Yamaha | 28.SES2414-1 Blue Compatible with Fairlead Modular Bumper

Compatible with Fairlead Modular Bumper #101010 (Sold Separately)

The MX3 Foxhills GP isn't just any tire

1 of the holes will need to be drilled in the bumper

The Rock and Trail Drive Belt lets you put the throttle down hard without slipping or blowing belts

ProX Valve and Spring Kit Exhaust Yamaha | 28.SES2414-1 Blue Compatible with Fairlead Modular BumperReplaces 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