Cylinder Works 03-04 Kawasaki KLX 400 R 400cc Standard Bore Cylinder Kit 11.3:1 Comp. 90mm

This is a standard bore cylinder kit from Cylinder Works for your 2003-2004 Kawasaki KLX 400 R. It's designed to bring back the horsepower and performance your engine had when it was new. If you're looking to rebuild the top end of your KLX 400 R, this kit gives you everything you need to get the job done right.

Inside this kit, you'll find a cast aluminum cylinder made by Cylinder Works, a Vertex piston, and all the necessary gaskets. The cylinder itself features a 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 and has the right surface finish to ensure your piston rings seal properly and retain oil effectively, which is crucial for engine longevity and performance.

This kit is a solid option for restoring your KLX 400 R's engine. It comes with the essential components to get your engine running strong again, offering a competitive alternative to OEM parts.