Cylinder Works Big Bore Cylinder Kit Fits Yamaha - 450 cc - Nickel Silicon Carbide kimpex181222 5740 Tensile strength / 410

5740 Tensile strength / 410 wear resistance

During operation with low noise

Snap rings included

Our goal is to provide you with a product unlike any other fuel pack maker

Built-in LED flashlight for working in the dark

Cylinder Works Big Bore Cylinder Kit Fits Yamaha - 450 cc - Nickel Silicon Carbide kimpex181222 5740 Tensile strength / 410Super Convenient, just purchase and install. Virtually identical in appearance to stock. Comes in standard and big bore sizes. Nickel Silicon Carbide plated for long life. Honed to exact size for easy piston installation Cylinders are direct bolt on no machining required unless noted. Big Bore Kit includes Cylinder, Gaskets, Piston, Rings, Pin, and Clips