CYLINDER WORKS Honda CRF450R/CRF450RX Complete Big Bore Cylinder Kit - Part #11010-K03

Upgrade your 2021-2022 Honda CRF450R and CRF450RX with the Cylinder Works Big Bore Kit, part number 11010-K03. This comprehensive kit includes a cylinder, piston, gaskets, and rings, providing a complete solution for enhancing engine performance and longevity. Designed to be a direct replacement, the cylinder maintains a stock appearance while offering increased displacement for improved power output. The nickel silicon carbide plating on the cylinder ensures longer service life, resistance to wear, and sustained performance under demanding conditions. With a high compression ratio of 13.5:1, this kit is ideal for riders seeking increased horsepower without extensive modifications. The matched Vertex pistons complement the cylinder to optimize engine performance and reduce noise, making your motorcycle run smoother and more efficiently.

Features:

• Complete standard bore kits for easy installation

• High compression kits with 13.5:1 ratio for increased power

• Big Bore Kits for enhanced displacement and performance

• Includes cylinder, piston kit, and gaskets for a full upgrade

• Top end gasket kit excludes valve stem seals

• Matched with Vertex pistons for durability and noise reduction

• Replacement piston, gaskets, and ring sets available for maintenance

• Cylinder designed to resemble stock for seamless fit

• Nickel silicon carbide plating for extended cylinder life

• No machine work required for installation

• Replacement cylinder compatible with standard bore only

Fits,
Honda CRF450R 2021
Honda CRF450R 2022
Honda CRF450R W.E. 2021
Honda CRF450R W.E. 2022
Honda CRF450RX 2021
Honda CRF450RX 2022