Controls the fuel level in the bowl. It consists of the float, the needle valve, and the seat. If the fuel level is incorrect, the engine will run too rich (high level) or lean (low level).
The Mikuni BDS26 is a 26mm dual constant velocity (CV) carburetor commonly found on motorcycles like the and Hyosung GV250 . 1. Technical Specifications mikuni bds26 service manual