The Yamaha YZ 85 Cast Piston by Athena is an exceptional addition to your motorcycle's engine performance, designed for the model years 2019 to 2024. With its precise 47.46mm bore, this 2-stroke cast piston ensures that your Yamaha YZ 85 runs smoothly and efficiently for an improved riding experience.

Specifically crafted with high-performance materials, including nickel, silica, and aluminum alloys, the Athena Yamaha YZ 85 Cast Piston meets and exceeds the reliability of an original equipment (OE) piston, offering enhanced resistance and consistent performance. Manufactured using state-of-the-art CNC machining tools, this piston benefits from dimensional tolerances of less than 0.01 mm, fortifying its strength, while the piston’s perfectly smooth profile ensures regular airflow and flawless flame propagation within the combustion chamber.

Features

• Precise 47.46mm Bore for Yamaha YZ 85 ('19-'24 Models)
• Constructed from Nickel, Silica, and Aluminum Alloys
• CNC Machined for Dimensional Tolerance & Perfection
• Molybdenum Disulfide Coating on Piston Skirts to Lower Friction
• Enhanced Resistance and Durability for Superior Performance

We understand the importance of reliable and high-performing parts for your motorcycle. That's why we invite you to reach out to us directly for any questions or additional information. Visit us for onsite installation and customization services at our locations in Austin, Texas, or the Los Angeles, California area. Please feel free to contact us at 512-982-9393 (TX) or 562-981-6800 (CA). If you're considering purchasing multiple items, contact us for shipping discounts. Remember, expert installation is available at both of our facilities.

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