Cylinder Works - Yamaha WR450F '07-'15, YZ450F '06-'09, YFZ450R '09-'18 Category_Bolt Packs Rizoma has you covered

Rizoma has you covered

2 outer pockets on front

The ultimate in cool kit

The muffler is designed with a removable end cap for quick and easy muffler repacking along with an included mount for a quick and easy installation

Cylinder Works - Yamaha WR450F '07-'15, YZ450F '06-'09, YFZ450R '09-'18 Category_Bolt Packs Rizoma has you coveredA Cylinder Works replacement cylinder is a completely new, not remanufactured, cast aluminium nickel silicon carbide (NSC) electroplated stock bore cylinder that appears just like an OE cylinder. NSC is a composite of nickel and silicon carbide, providing an excellent wear resistant surface with oil retention capabilities. Cylinders are then diamond honed to the exact bore dimension and proper surface finish to ensure the proper ring seal and oil