Cylinder Works 18-19 Honda CRF 250 R 250cc Standard Bore High Compression Cylinder Kit 14.6:1 Comp.

This is the Cylinder Works 18-19 Honda CRF 250 R 250cc Standard Bore High Compression Cylinder Kit. If you're looking to rebuild the top end of your 2018 or 2019 Honda CRF 250 R and want to get back to factory performance, or even improve upon it, this kit is a solid option. It includes a cast aluminum cylinder, a Vertex piston, and all the necessary gaskets to get the job done. This kit is designed to restore horsepower and performance, offering a competitive alternative to OEM parts.

What sets this kit apart is the Nickel Silicon Carbide (NSC) electroplate bore. This advanced plating process allows for tighter tolerances, which means less friction as the piston moves. Less friction translates to better efficiency and durability. The bore is also precision diamond honed to exact dimensions, ensuring a proper surface finish that helps the piston rings seal effectively and retain oil. This attention to detail in the bore finish is crucial for optimal performance and longevity of the engine.

With a 14.6:1 compression ratio, this kit is built for high compression, aiming to give your CRF 250 R a noticeable boost in power. It's a complete package designed to get your engine running strong again.