Cylinder Works Big Bore Cylinder Kit 81.00mm 13.9:1 For Husqvarna/KTM

• California Prop 65 Warning: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov/
• UPC: 714205041446

The Cylinder Works Big Bore Cylinder Kit is a ready-to-install, direct bolt-on upgrade that requires no machining. Designed to look virtually identical to OEM cylinders, it features a nickel silicon carbide-plated sleeve for durability and reduced engine noise. The kit includes a precisely honed cylinder, matched Vertex piston, rings, pin, clips, and gaskets for easy installation. Available in both standard bore and big bore options, this kit provides a reliable performance boost while maintaining OEM-like fit and finish. Replacement pistons, gaskets, and ring sets are also available.