The Yamaha YZ 250 Forged Racing Piston by Athena is designed for the true racing enthusiast looking to enhance the performance of their bike. This piston is compatible with Yamaha YZ 250 models from 1999 to 2024 and features a 66.34mm bore that is built to last and deliver exceptional results on the track.

Crafted by Athena, a leader in motorcycle spare parts for over four decades, this piston is engineered with precision using advanced CNC machining tools for the highest accuracy and performance. The use of a reverse extrusion process ensures superior strength and durability, giving you confidence in every ride. Made from a high-performance blend of nickel, silica, and aluminum alloys, this racing piston not only matches the reliability of the original equipment but also provides enhanced resistance to wear and higher performance under demanding conditions. The meticulously smooth profile facilitates a regular flow and optimized flame propagation for improved efficiency.

Features

• Compatible with Yamaha YZ 250 (‘99-‘24 models)
• 66.34mm bore
• Forged using reverse extrusion process
• Made from high-performance nickel, silica, and aluminum alloys
• Precision CNC machining for dimensional tolerances within 0.01 mm

Considering a purchase? We welcome any questions you may have and invite you to contact us directly! Call us at 512-982-9393 for our Austin, Texas location or 562-981-6800 for our Los Angeles, California area location. Additionally, if you're contemplating buying multiple items, don't hesitate to reach out for possible shipping discounts. We proudly offer professional installation and customization services on premises at both of our locations, ensuring your Yamaha YZ 250 is performance-ready.

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