Item Type: Intake Carburetor Interface Glue Air Joint Material: Rubber Dimensions at Both Ends of the Interface: Approx: 36x32mm/1.47x1.25in Applicable Models: Replacement for CB750K 1969-1976 Replacement for CB750F SUPER SPORT 1975-1976 1Fitment: Carburetor adapter interface is replacement for CB750K 1969?1976, replacement for CB750F SUPER SPORT 1975?1976, which is made according to the prototype model. 2Reliable Material: Carburetor adapter interface is made of rubber material, which is highly impact and scratch resistant, as well as moisture and wear resistant. 3Performance: Professional manufactured in accordance with strict quality control standards, and improved design to increase durability. 4Ideal Replacement: The air inlet carburetor joint has undergone extensive experimentation and assembly testing, making it an excellent replacement. 5Simple Installation: The installation is simple, no complicated operation is required, convenient for using, saving your time and energy.1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.4 x IntakeCarburetorInterfaces