CYLINDER WORKS YAM WR450F 16-18, YZ450F 01-17, YZ450FX 16-18

Cylinder Works replacement Cylinders!
. Cylinder looks just like stock
. Nickel silicon carbide plated for longer life
. No machine work needed
. Replacement cylinder for standard bore only
Honda CRF250R and CRF250X may require slight case modification. Kit comes with instructions.