Introducing the Yamaha YZ 85 Piston - Athena - Cast for models '02-'18, a vital upgrade for your off-road motorcycle. This piston provides the balance of performance and durability that serious riders demand, ensuring your Yamaha runs smoothly and efficiently on any track.

The Athena Cast Piston is crafted using advanced CNC machining tools that achieve dimensional tolerances of less than 0.01 mm. Made from high-performance materials including nickel, silica, and aluminum alloys, this piston offers the reliability of an OE piston while providing enhanced resistance and performance. The piston’s smooth profile promotes regular fuel flow and optimal flame propagation, critical for consistent engine power. Some models include a molybdenum disulfide coating on the skirts, applied through screen printing, which significantly reduces friction for enhanced durability and performance over the long haul.

Features

• Precision CNC machining with tight dimensional tolerances.
• High-performance materials ensure longevity and reliability.
• Smooth profile for optimal flow and flame propagation.
• Optional molybdenum disulfide coating for reduced friction.
• Designed specifically for Yamaha YZ 85 models from 2002 to 2018.

To sum up, the Yamaha YZ 85 Piston by Athena is a reliable choice for riders looking to maintain and enhance their motocross performance. With over 40 years of experience, Athena's dedication to quality ensures this piston will meet your high expectations. Have questions or need assistance? Feel free to reach out to us at our Austin, Texas location at 512-982-9393, or our Los Angeles, California location at 562-981-6800. We are here to help with your installation and customization needs. And if you're thinking about purchasing multiple items, contact us for potential shipping discounts. We install on premises at both our locations, making it even easier to upgrade your ride.

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