TLK1/D Dellorto Throttle Linkage Kits Dellorto DHLA Single Cable Linkage KitDesigned to mount onto one carburettor top, the benefits of which are as follows:* Main unit already assembled* Supplied with twin throttle cables* Low profile operating height* Cable pulls across engine* SUITABLE FORSINGLE & TWIN CARBURETTORS TLK2/W & TLK2/DDesigned to mount onto twin carburettors only.The main benefits are as follows:*Cable pulls in line with engine*Main units already assembled