Cylinder Works Dirt Bike Cylinders & Parts

Cylinder Works is one of the brands that belong to All Balls Racing Group, an American company that specializes in designing and manufacturing various parts for motorcycles and powersports vehicles. The family of brands also includes renowned names such as Vertex, Hotcams, Wrench Rabbit, All Balls, and some others, offering a wide range of parts built to repair and upgrade the engine, driveline, suspension, and other systems. Many of these products are rather popular among motocross riders and dirt bike owners thanks to their high quality and numerous performance benefits.

As the name implies, Cylinder Works offers cylinders available both in factory and big bore sizes. All Cylinder Works cylinders feature nickel silicon carbide (NSC) plating providing good wear resistance and oil retention. Also, they are diamond-honed to meet the strictest tolerances and provide an impeccable surface finish. There are standard and big bore kits; in addition to the cylinder, they also contain forged Vertex pistons renowned for their high quality and strength. Made from 2618 aluminum alloy, these pistons have an enhanced profile and are hand-matched to ideally fit the cylinder included in the kit.

Moreover, such kits contain various head, base, and exhaust gaskets, seals, and O-rings you may need for engine rebuild. If you're in search of a relatively affordable way to boost horsepower, you can choose from Cylinder Works big bore kits and high compression kits. The former can give you the desired result thanks to somewhat larger engine displacement, while the latter are designed to increase compression. The company also offers cylinder head kits featuring improved valve seats and shortened valve guides that enable you to install sportier cams with higher lift; however, valves, guides, and springs are not included. On our digital shelves, you can select all of the abovementioned products and more.