BSD TBT Sprocket
The BSD TBT sprocket is a really nice sprocket with a throwback 'Flight' feel. Built street tough.
- 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