Carburetor Air Fuel Mixture Screw set designed for use with various motorcycle models manufactured between 1980 and 2004.Constructed from metal , the screws are engineered for durability and consistent performance in carburetor applications.The design supports precise adjustment of the air-fuel mixture, contributing to stable engine and efficient fuel utilization. This set includes four air screws, suitable for use in carburetor maintenance and tuning.The ergonomic shape allows for straightforward installation and adjustment, making it accessible for both experienced mechanics and DIY users.Compatible with multiple motorcycle models, the screws fit certain carburetor types requiring standard air fuel mixture components. Intended for riders and technicians performing routine carburetor service, this set provides replacement parts that support proper carburetor function.The construction and design focus on function within specified operating conditions. Compatibility Clarification: This part is not made by the brand.Mentioned models are for reference only.