Peugeot Polini 46mm "70cc" Cast Iron Cylinder Kit Spacer You can ditch your fork

You can ditch your fork lock that's missing the key and drop this one in

Even has an exhaust stuffer to cover your threads if you're using a flange style exhaust

Sachs 505/2D engine

and exhaust hardware

Ducati Energia original part

Peugeot Polini 46mm "70cc" Cast Iron Cylinder Kit Spacer You can ditch your forkPolini quality and durable cast iron construction. Open up a third transfer on your stock cases for peak power. 2 ring piston ensures a good seal and long life. 46mm bore is roughly 70cc of displacement. Fits 103, 105, TSM, TSA, TSE, Fox, and Wallaroo. Comes with piston, rings, pin clips, gasket set, and cylinder. Polini part number 142. 0089