Big Bore Cylinder Barrel Kit: Italjet Dragster D50 (1998-2008) Honda NPS50 If you have a weak

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Big Bore Cylinder Barrel Kit: Italjet Dragster D50 (1998-2008) Honda NPS50 If you have a weakBrand new big bore cylinder barrel kit to fit: Italjet Dragster D50 (1998 2008). This cylinder kit has been manufactured to upgrade the original top end on a Italjet Dragster D50 to 70cc for the years and models shown above. The kit includes the cylinder barrel jug, head, piston kit and gaskets. To upgrade from 50cc to 70cc.