
BSD Walla Sprocket
The BSD Walla Sprocket is a fully 3D CNC’d dual thickness sprocket constructed of super tough 7075-T6.
Features:
- 8mm thick at the edges for strength
- Tapers to 6mm at the center to save weight
- Center hole 15/16″, supplied with both 19mm and 22mm top hat washers to fit all cranks