Wiseco Yamaha PW8091-06/BW8086-90 (649M04900) Piston

Classic Forged 2-stroke pistons are perfect for those looking to rebuild their 2-stroke engine with reliable, high-quality components. These pistons cover a wide range of Powersports rebuilds, including vintage motocross models, classic street bikes, and snowmobiles. The forged material improves tensile strength over cast pistons, ensuring refreshed performance on the track or the trail.

This Part Fits:

Year	Make	Model	Submodel
1986-1988,1990	Yamaha	BW80	Base
1983-2006	Yamaha	PW80	Base