Pay in 4 interest-free payments of $143.75 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
ready to bolt on and ride
WM Stage 1: Race Cylinder Head
This package is engineered for the highest levels of ATV racing
including leaving you with plenty of suspension comfort for huge jump landings without sacrifices made on body roll and/or bottom-out
Black or Green anodized finish
Hinson BTL Series Inner Hub / Pressure Plate Kit ready to bolt on andYamaha YFZ450R 2009 2016 Race proven by Wienen Motorsports' Chad Wienen MotoGP developed slipper clutch technology Fully adjustable slip range Better braking control Less kick back under braking (MX) Easier to slide in to corners Simple installation No special tools needed Improves clutch performance and life Precision machined from billet T 6 aircraft quality aluminum to aerospace tolerances, and Akadized for five times the wear resistance to stock*