Features: 1.Applicable Model: Carburetor is fit for 2 stroke scooter 50 to 110cc motorcycle, please confirm whether your model is applicable before buying. 2.Uniform Mixing: 21mm carburetor can evenly and efficiently mix air and fuel to improve engine performance and increase motorcycle power output. 3.Improved Fuel Economy: Carburetors can control the fuel supply to ensure that the engine uses fuel efficiently, reducing waste and improving fuel economy. 4.Metal Material: With a durable metal construction, our carburetor has durable characteristics, easy maintenance. Perfect match for the original scooter. 5.Direct Replacement: This motorcycle carburetor matches the fit and function of the factory part on specified models, is a perfect replacement part. Specification: Item Type: Motorcycle Carburetor_x000D_ Material: Metal_x000D_ Size: Approx. 21mm / 0.8in_x000D_ Fitment:_x000D_ Fit for 2 Stroke Scooter 50-110cc Motorcycle Note: 1. Please check the Fitment model carefully before purchase