Cylinder Works 07-08 Honda CRF 450 R 450cc Standard Bore High Compression Cylinder Kit 12.5:1 Comp.

If you're looking to rebuild the top end of your 2007 or 2008 Honda CRF 450 R and want to get more power out of your engine, this Cylinder Works High Compression Cylinder Kit is a solid option. This kit is designed to bring your 450cc engine back to life with improved performance over stock, featuring a 12.5:1 compression ratio for a noticeable boost in power.

What sets this kit apart is the cylinder itself, which is made from cast aluminum and features a nickel silicon carbide (NSC) electroplate bore. This advanced plating allows for tighter tolerances, which means less friction and greater durability. The bore is also precision diamond honed to exact dimensions, ensuring your piston rings seal properly and retain oil effectively, which is crucial for engine longevity and consistent performance. This kit comes complete with a Vertex piston and all the necessary gaskets to get your engine back together and running strong.

When you're rebuilding an engine, using well-made components is key. This Cylinder Works kit offers an OEM-style fit and finish but with performance enhancements that make it a competitive choice compared to buying individual OEM parts. It's a comprehensive solution to restore lost horsepower and get your CRF 450 R performing at its best.