A Talon aluminium rear sprocket suitable for the Triumph Tiger Cub hub, 420 size, suitable for trials use. This is multi drilled, for many hubs including the BSA Bantam D7 and onwards, and also the Whitton hub. They are all drilled to reduce weight except the 50,52, 54 and 56 tooth. Available with 50, 52, 56, 58, 60, 62, 64 or 66 teeth. Please choose the number of teeth in the dropdown. APOLOGIES WE ARE OUT OF STOCK OF 58 TEETH.