High-performance motorcycle four-cylinder throttle valve body

The high-performance motorcycle four-cylinder throttle valve body comprises a left throttle valve assembly, a right throttle valve assembly and a connecting mechanism, the left throttle valve assembly and the right throttle valve assembly each comprise a double-cylinder throttle valve body and a throttle valve shaft, and the two ends of each throttle valve shaft are fixed into the corresponding double-cylinder throttle valve body through bearings; the throttle valve shafts are provided with two throttle valve pieces used for controlling the air inflow of double cylinders, the two throttle valve shafts are coaxially arranged and are in transmission connection through the connecting mechanism, and the end, away from the connecting mechanism, of one throttle valve shaft is connected with a swing frame assembly driving the throttle valve shaft to rotate. By arranging the double-cylinder throttle body in transmission connection, the machining precision requirement is lowered, the machining cost is effectively redu