cylinder kit Airsal sport 68cc 47mm, 39.2mm cast iron for Minarelli vertical AS25300 fitting for Adly/Herchee PT50 50 ,

Airsal are now expanding the product range with the range of cast iron sport cylinders. With this kit, particular emphasis was made to the layout of the flow channels like those used on the Metrakit MK sport cylinders.
A 17.5 carb should be used however you can get away with simply up jetting the carburettor.
This kit is ideal for day to day commuting and is supplied with barrel, piston, rings, pin, clips, aluminium cylinder head and required gaskets.