30mm fit on 100cc to 150cc engine. 34mm Carburetor Golden ZSK Carb Aluminium Alloy for ATV Pit Dirt Bike Quad Motor. Motorcycle Golden 32mm Carburetor Carb ZSK for ATV Pit Dirt Bike Quad Universal. PWK 30mm Carburetor Power Jet Motorcycle Carbs for 4T Racing Bike Carburador.
eBay