Cylinder Works 21-23 Yamaha WR 450 F 450cc Standard Bore High Compression Cylinder Kit

The nickel silicon carbide (NSC) electroplate bore on this Cylinder Works cylinder is a notable detail. This advanced plating allows for tighter tolerances and significantly lower friction, which translates directly to extreme durability and improved performance for your Yamaha WR 450 F. When you're looking to restore or even improve the horsepower and performance of your engine, a well-built cylinder kit is essential, and this one is designed to do just that.

This kit includes a cast aluminum Cylinder Works cylinder, a Vertex piston, and all the necessary gaskets to get your engine back to its best. The bore is precision diamond honed to exact dimensions, ensuring a proper surface finish that helps with ring seal and oil retention. This attention to detail means your engine will run smoother and last longer. It’s a solid option for anyone rebuilding their top end and wanting a high compression setup for their WR 450 F.

Compared to OEM options, this kit offers a competitive price point for the performance and durability you gain. If you're looking to get your Yamaha WR 450 F back to peak performance or want to add a bit more punch with a high compression setup, this Cylinder Works kit is a comprehensive solution.