CP Pistons 05-13 YZ250F 13.5:1 80mm +3mm bore x 53.6mm Stroke 269cc Piston Kit MTO Not Cancellable

Forged from high-strength aluminum alloy, this CP Pistons kit is built for the demands of performance riding. The 80mm bore, a +3mm increase over stock, combined with a 53.6mm stroke, results in a displacement of 269cc. This setup is designed to achieve a 13.5:1 compression ratio, which significantly boosts power output for your 2005-2013 Yamaha YZ250F.

CP Pistons are known for their well-built construction, using advanced forging techniques to create pistons that are both lightweight and incredibly strong. This strength is crucial for handling the increased cylinder pressures and temperatures that come with a higher compression ratio and larger displacement. The kit includes the piston, rings, wrist pin, and clips, providing a complete package for your engine rebuild. This is a popular choice for riders looking to extract maximum performance from their YZ250F engine.

Please note that this piston kit is not CARB approved and cannot be shipped to California. It's important to check your local regulations regarding emissions compliance before purchasing. For optimal performance and longevity, ensure all related engine components are in good condition and consider consulting a professional for installation.