Introducing the Yamaha YZ 125 Cast Piston by Athena, specifically designed for models from 1997 to 2001 with a 53.97mm bore for 2-stroke engines. This high-quality piston is engineered to provide excellent performance and durability for your Yamaha bike, making it a perfect replacement or upgrade for your machine.

The Yamaha YZ 125 Cast Piston by Athena is crafted using state-of-the-art CNC machining tools, ensuring dimensional tolerances are kept under 0.01 mm. Constructed from advanced materials like nickel, silica, and aluminum alloys, this piston offers reliability comparable to your original equipment with enhanced resistance and performance. With a perfectly smooth profile for optimal flow and flame propagation, and a molybdenum disulfide coating on some pistons' skirts to reduce friction, this product not only improves performance but also extends the life of your engine.

Features

• 53.97mm bore, designed for Yamaha YZ 125 (1997-2001)
• High-performance materials: nickel, silica, aluminum alloys
• Precision machining with sub-0.01 mm tolerances
• Molybdenum disulfide coating for friction reduction
• Improved flow and flame propagation

For any inquiries or help with your purchase, feel free to call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). We offer professional installation and customization services at our locations in Austin, Texas, and the Los Angeles, California area. If you're considering ordering multiple items, reach out to us for potential shipping discounts. We also provide installation on premises at both locations.

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