GOOFIT PZ16 Carburetor for 50cc 70cc 90cc 110cc Chinese ATV Dirt Bike Fit for 50cc 70cc 90cc 110cc Chinese ATV scooter Manifold intake:16mm The outside diameter connected with air filter:33mm,spacing bolt hole 48mm Arrival within 1-2 days (Sold by GOOFIT and Fulfilled by Amazon) Arrival within 7-15 days (Ships from and sold by GOOFIT)