Athena 19-20 Yamaha WR 450 F 96.95mm Bore Forged 4-Stroke Top End Piston Kit w/Top End Gasket Kit

This Athena Top End Piston Kit is made for your 2019-2020 Yamaha WR 450 F. It includes a forged 4-stroke piston with a 96.95mm bore and a complete top end gasket set, designed to work together for improved performance and reliability. Athena handles the entire development process, from piston technology and materials to the compatible gaskets, ensuring a perfectly tuned combination.

The forged piston construction means this kit is built strong and can handle the demands of your WR 450 F. By replacing your piston and gaskets with this matched set, you can expect a noticeable boost in performance and the confidence that comes with a well-built engine component. Athena's internal testing and development process helps ensure that the piston and gaskets are engineered to complement each other, leading to a more reliable and high-performing top end.