70cc Big Bore 47mm Cylinder Kit Head + Gasket for Aprilia SR 50 Yamaha Aerox 50

Yamaha Aerox 50. Cylinder kit 70cc for Minarelli Horizontal L/C with head,piston and gasket. 70cc cylinder kit for horizontal water-cooled Minarelli engines. 47mm piston 10mm pin. APRILIA SR50. Yamaha Jog (liquid cooled).

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