Standard and Big Bore Kits

Description

The Cylinder Works Standard Bore Kit is a direct bolt-on replacement that requires no re-plating and closely resembles OEM cylinders. It features a Nickel Silicon Carbide-plated cylinder for durability and longevity. Each kit includes a matched Vertex piston to enhance performance, reduce engine noise, and ensure long-lasting operation. The package comes complete with a cylinder, piston, rings, pin, clips, and gaskets. Additionally, replacement pistons, gaskets, and ring sets are available separately. Designed for closed-course competition use only, this kit is not legal for use on public roads or highways in California.