Polini CP 19mm Carburetor - Cable Choke parmakit measure your tank and see

measure your tank and see what it is

I'm told these go great with water cooled cylinders

43mm Gilardoni cylinder kit for Morini m1 and m101 powered mopeds

Uncommon cylinder with 6 transfers that are place pretty high in the cylinder

here it is

Polini CP 19mm Carburetor - Cable Choke parmakit measure your tank and seePolini's own carburetor! Solid aluminum construction allows for a lighter weight than comparable carburetors up to 40% according to Polini. The short, specially designed venturi, allows for optimal flow and mix. Fully tunable carburetor which utilizes the PWK + OKO style jets. Truly the next step in performance tuning. Spigot mount allows it to easily be mounted on a variety of bikes and intakes. 201. 1901