Carburetor for Honda CRF50 XR50 CRF 50 XR 50 Z50 Z50A Z50R K0 K1 K2 K3 Mini Trail Brand new carburetor Fits Honda Z50 1976-1999; Z50A 1972-1978; Z50A 1972-1978; XR50 CRF50 2000-2009 Intake: 14mm; Air filter OD:28mm; Mounting bolt space: 32mm