Styled on an old classic, the TBT sprocket is a throwback to the glory days but built for modern riding… – Fully CNC’d dual thickness sprocket– Super tough 7075-T6 construction– 8mm thick at the edges for strength– Tapers to 6mm at the center to save weight– Centre hole 24mm, supplied with both 19mm and 22mm top hat washers to fit all cranks
