CNC machined alloy cups and flush bearing covers, with big, burly, high quality sealed cartridge bearings.
Sliding axle system with spacers to allow a variable chainline. (Axle not included.)
Waffen BMX BB system for 22mm axles.
(also compatible to most other similar sliding 22mm axle crank systems.)
- Precision CNC machined alloy cups.
- Variable, sliding chainline.
- 2 large replaceable industrial cartridge bearings.
- CNC machined flush fit bearing covers.
- Weight 240g (inc. spacers)