50factory V1 left engine housing (bearing) 139FMB horizontal bearing 50 4T Dax, City, Yamasaki, Kymco, Eurocka ...
V1 left engine housing (bearing) 139FMB horizontal bearing 50 4T Dax, City... V1 left engine cover new adaptable 139FMB horizontal 50 4T Dax, City, Yamasaki, Kymco, Eurocka ... Technical characteristics and dimensions Generic part Material: aluminuim Crankcase mounting diameter: 6mm and 9mm Crankcase mounting