Athena 07-09 Suzuki RM-Z 250 Stock Bore Complete Cylinder Kit

Athena is known for developing high-performance engine components, and this complete cylinder kit for your 2007-2009 Suzuki RM-Z 250 is a prime example. If you're looking to restore your engine's original performance and ensure it runs smoothly, this kit is built to match the factory specifications. It's designed for extreme reliability, giving you confidence every time you twist the throttle.

This kit features a lightweight aluminum cylinder with a standard bore, which helps with heat dissipation and overall engine responsiveness. The barrel is treated with a nickel-silicon coating for improved durability and reduced friction, working hand-in-hand with the specially designed piston. This piston is engineered to further minimize friction, contributing to optimal smoothness and efficiency within the cylinder. You'll get everything you need to get your engine back in top shape: the aluminum cylinder itself, a complete piston assembly with pin and rings, and all the necessary gaskets for a proper seal.

When rebuilding your top end, using a kit like this ensures all the critical components are designed to work together seamlessly. This is a direct replacement for your stock cylinder, making the installation process straightforward as long as you follow the manufacturer's recommended procedures. Remember that this kit is not CARB approved and cannot be shipped to California.