The Yamaha YZ426F Piston Kit - Wiseco - 9650XS is a premium upgrade designed specifically for 2000 to 2002 models. This high-performance piston kit is engineered to enhance the engine output of your Yamaha YZ426F, delivering improved responsiveness and power for the serious motocross enthusiast.

Built from the Forged Series, this piston kit ensures superior strength and longevity. Constructed using high-grade forged materials, it stands up to the demands of aggressive riding conditions. The kit includes everything needed for seamless installation: a wrist pin, rings, and circlips. With a bore size of 96.50 mm and a compression ratio of 12.5:1, it is tailored for those seeking to improve their bike’s performance right from the starting gate. The valuable performance-enhancing features across applications are designed to maximize both durability and power.

Features

• Custom fit for Yamaha YZ426F models from 2000 to 2002
• High-grade forged piston for increased strength and durability
• Complete installation package with wrist pin, rings, and circlips
• 96.50 mm Bore, 12.5:1 compression ratio

If you're considering enhancing the performance of your Yamaha YZ426F, this premium piston kit is a worthy investment. For any questions or further information, feel free to call us directly. We have two convenient locations offering installation and customization services. Reach us in Austin, Texas at 512-982-9393, or in the Los Angeles, California area at 562-981-6800. For those needing multiple items, do contact us for potential shipping discounts. Installation services are available at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov