57-1918 - 19T Gearbox Sprocket 4 Speed$68.00PriceGearbox sprocket for Triumph & BSATriumph:TR6,T120 etc 1963-74, T150 1969-72, 4 speed models.BSA: A75 Rocket 3, 4 speed models.Chain Pitch: 5/8'' x 3/8''Number of Teeth: 19TOut of Stock
57-1918 - 19T Gearbox Sprocket 4 Speed$68.00PriceGearbox sprocket for Triumph & BSATriumph:TR6,T120 etc 1963-74, T150 1969-72, 4 speed models.BSA: A75 Rocket 3, 4 speed models.Chain Pitch: 5/8'' x 3/8''Number of Teeth: 19TOut of Stock