Standard and Big Bore Kits - Standard Bore Kit

Standard Bore Kit

• California Prop 65 Warning: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/
• Size: 102mm
• UPC: 714205039900

The Cylinder Works Standard Bore Cylinder Kit is a direct bolt-on replacement for the OEM cylinder, requiring no re-plating and designed to look identical to the stock component. The kit includes a nickel silicon carbide-plated cylinder for durability, along with a matched Vertex piston to enhance longevity, performance, and reduce engine noise. It comes complete with gaskets, piston rings, pin, and clips. Replacement piston, gasket, and ring sets are also available. This kit is designed exclusively for closed-course competition use and is not legal for use on public roads or highways in California.