The Yamaha YZ 85 Top End Piston Kit by Vertex Pistons is a comprehensive kit designed specifically for Yamaha YZ 85 models from 2002 to 2018. Available in exact fit sizes of A, B, or C, these pistons ensure a perfect match with your cylinder bore, enhancing overall power and performance.

This piston kit is equipped with everything you need for your engine's top-end rebuild, including the piston itself, rings, wrist pin, and circlips. Crafted with precision, the Vertex pistons feature hi-tech skirts coated with molybdenum disulphide (MoS2), promoting a faster break-in period and extending the piston's lifespan. The T-5 heat treatment process further enhances durability through hardening and tempering, providing long-lasting performance improvements. Installing these specifically designed pistons helps reduce blow-by and oil consumption, contributing to a more efficient and powerful ride.

Features

• Exact size options: A, B, or C for perfect cylinder fit
• Piston kit includes piston, rings, wrist pin, and circlips
• Skirt coated with molybdenum disulphide (MoS2) for enhanced longevity
• Heat treated with T-5 hardening and tempering process
• Reduces blow-by and oil consumption while maximizing power

For automotive enthusiasts looking to maximize the performance of their Yamaha YZ 85, this Top End Piston Kit from Vertex is a wise choice. Should you have any questions or require assistance, feel free to call us directly at 512-982-9393 (Austin, TX) or 562-981-6800 (Los Angeles, CA). We offer installation and customization services at both locations, ensuring your bike leaves in optimal condition. If you're considering purchasing multiple items, please contact us for potential shipping discounts. We are committed to providing top-quality service and installation on-premises at both our Austin and Los Angeles locations.

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