Cylinder Works 05-17 Honda CRF 450 X 450cc Standard Bore High Compression Cylinder Kit 12.5:1 Comp.

This Cylinder Works high compression cylinder kit is built for your 2005-2017 Honda CRF 450 X. It's designed to bring back lost horsepower and performance, giving your bike a new lease on life. If you're looking to rebuild the top end of your engine, this kit is a solid option to consider.

The kit includes a cast aluminum cylinder from Cylinder Works, a Vertex piston, and all the necessary gaskets to get the job done. What really sets this cylinder apart is its Nickel Silicon Carbide (NSC) electroplate bore. This advanced plating allows for very tight tolerances, which means less friction and a bore that's incredibly durable. It's also precision diamond honed to exact dimensions, ensuring your piston rings seal properly and the cylinder walls hold oil effectively, which is crucial for engine longevity and performance.

Compared to buying individual OEM parts, this kit offers a competitive price point while giving you a well-built component ready for installation. It's a complete package designed to get your CRF 450 X running strong again.