CYLINDER KIT +1.00mm BIG BORE 79.00mm HONDA 2004 - 2017 CRF 250 R X CYLINDER WORKS 12001-K01

Cylinder Works Big Bore Cylinder Kit +1.00mm 79.00mm for Honda CRF250R/X

Upgrade your motorcycle's performance with the Cylinder Works Big Bore Cylinder Kit. This kit is meticulously engineered to increase the displacement of your Honda CRF250R or CRF250X, delivering a noticeable boost in power and efficiency. With a precise +1.00mm bore, this kit raises the engine's displacement to 256cc, providing more torque and acceleration.

The kit is designed to achieve a high compression ratio of 13.0:1, further enhancing combustion efficiency and unlocking greater horsepower. For even more significant performance gains, when combined with a compatible crankshaft, the displacement can be further increased to 263cc.

Key Features:

• Big Bore Upgrade: Increases displacement to 256cc for enhanced power output.
• High Compression Ratio: Features a 13.0:1 compression ratio for improved performance.
• Increased Displacement Potential: Can achieve 263cc when used with a specific crankshaft.
• Complete Kit: Includes the cylinder, piston, piston rings, piston pin, piston pin clips, and necessary gaskets for a comprehensive installation.
• Piston Compatibility: Designed to work with Vertex pistons.