Cylinder Works 19-20 Honda CRF 450 R 450cc +3mm Big Bore Cylinder Kit 480cc

Cylinder Works provides a cost-effective solution to maximize the Power output of your Honda CRF450R, CRF450RWE and CRF450RX. For optimal results, the complete cylinder kit from Cylinder Works is designed with OEM quality at a great price. The kit also comes with a Vertex piston, engineered to ensure durability, performance optimization, and substantial reduction in engine noise. Simple installation, these direct bolt-on cylinders boast a striking resemblance to their original equipment manufacturer cylinder. Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders. Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise. Nickel Silicon Carbide plated for long life. Kits come complete with gaskets, cylinder, piston, rings, pin and clips. Big bore cylinders do not require machine work to install. Made in the U.S.A.