Ultimate clutch T140. This represents the pinnacle of development of the Triumph 3-spring clutch. Hard-anodised billet alloy clutch drum, alloy friction plates, top quality plain steel plates, billet pressure plate for positive lock up and instant release, new springs. Available in T120 (Duplex) or T140 (Triplex) condition. Weight saving over standard approx 1.5Kg (3lbs)  To upgrade to include the 7-plate clutch conversion please use order code ULT-T140A