Cylinder Works - Yamaha WR450F '16-'18, YZ450F '01-'17, YZ450FX '16-'18 Aspect Ratio/Height_40 Percent >Replacement crankshaft main bearing and

>Replacement crankshaft main bearing and seal kit

Oversized TIR Optics – Hybrid Driving Beam: Proprietary TIR optics provide unmatched distance and width compared to traditional reflectors

A-Arm Kit Lower 50-1028 KFX/LTZ400

Fits handlebars with 18mm internal diameters

ALL BALLS CARBURETOR REBUILD KIT FOR RM85 2002-04

Cylinder Works - Yamaha WR450F '16-'18, YZ450F '01-'17, YZ450FX '16-'18 Aspect Ratio/Height_40 Percent >Replacement crankshaft main bearing andA 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