Cylinder Works - Yamaha WR450F '07-'15, YZ450F '06-'09, YFZ450R '09-'18 Category_Bolt Packs Inside Diameter: 11mm

Inside Diameter: 11mm

rather than burn up

Compatible with all conventional and single chamber cartridge forks

Tobacco Brown Sizes 38/XS - 54/5XL Model 102833 (RSJL9019951-ALT1-HOST

(RSTS0179700-ALT1-HOST

Cylinder Works - Yamaha WR450F '07-'15, YZ450F '06-'09, YFZ450R '09-'18 Category_Bolt Packs Inside Diameter: 11mmA 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