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    Vertex Pistons

    Vertex Pistons 05-14 WR 250 F/05-13 YZ 250 F Forged Big Bore Piston Kit

    Sale Sold out
    Tax included.
    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
    2005-2013 Yamaha WR250F Base
    2005-2007 Yamaha YZ250F Base