Athena 04-05 Kawasaki KX 250 F Stock Bore Complete Cylinder Kit

If you're rebuilding the top end of your 2004 or 2005 Kawasaki KX 250 F, this complete cylinder kit from Athena is a solid choice for getting your engine back to factory performance. It's designed to match the original specifications, ensuring your bike runs as smoothly and reliably as it did when it was new.

Athena uses a lightweight aluminum cylinder with a nickel-silicon coated barrel. This coating is known for its durability and helps reduce friction, which means better heat transfer and less wear on the piston. The kit also comes with a specially designed piston that's made to further minimize friction, contributing to overall engine efficiency and longevity. Everything you need to get the job done is included: the standard bore aluminum cylinder, a complete piston assembly with pin and rings, and all the necessary gaskets for a proper seal.

This kit is a direct replacement for your stock cylinder, making installation straightforward if you're familiar with engine work. Just remember that this kit is not CARB approved and cannot be shipped to California.