Exact fit A, B or C pistons match your cylinder bore perfectly to maximize power and performance, while reducing blow-by and oil consumption. All piston kits include piston, rings, wrist pin and circlips required.
This Part Fits:
Year
Make
Model
Submodel
1999-2022
Yamaha
YZ250
Base
2016-2022
Yamaha
YZ250X
Base
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