Tomos A35 44mm 65cc Airsal Big Bore & Manifold (12mm pin), comes with barrel, piston kit, reed valve, gaskets & fittings. Can be used with a Puch Maxi high comp 60/70cc large fin head which I list in my shop.
Has 15mm I.D inlet manifold to fit 15/15 sha Dellorto carb or simular.
If you want to fit this kit to an A3 which has a 10mm gudgeon pin, then you will need to use part no. PM1265. You will then have the correct 12mm little end.
When fitting this kit to an A3 you may have to do some alterations to the right hand side panel.