Brand new Triumph & BSA Smiths type rear wheel complete speedometer drive unit gearbox. Drive features silver painted finish, bottom grease nipple, 15/12 (1.25/1) ratio with a 5/8" axle mounting hole. Mounts on the right hand side of your motorcycle. Fits Triumph T120/TR6 1971-1972, T140 1973-1978, T150 1972-1974 and BSA Rocket III/A65 1971-1972.
Made by EMGO.