Top End Gasket Kit BRAND: Athena MPN: P400485600029

The Athena P400485600029 Top End Gasket Kit is engineered specifically for Yamaha dirt bikes, designed to be resistant to impact and fatigue. Built from race-proven designs to Yamaha factory specifications, this kit maximizes HP and service life in Yamaha Dirt Bikes and offroad vehicles. Chosen by top race teams in various forms of racing, including super cross, motocross, and superbike, this kit fits Yamaha WR 426 F models from 2001-2002 and Yamaha YZ 426 F models from 2000-2002.