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    Cylinder Works

    Cylinder Works 20-23 Yamaha WR 250 F 250cc Standard Bore High Compression Cylinder Kit 14.7:1 Comp.

    Sale Sold out
    Tax included.
    OEM-style standard bore kits include a cast aluminum Cylinder Works cylinder, Vertex Piston and gaskets needed to restore horsepower and performance, as a competitive price point, compared to OEM options.