DMR Axe Bottom Brackets

- BB cups made by Praxis for DMR are sealed cartridge bearings for long-life
- The BSA-threaded BB requires the specific M30 BB tool
- Please Note: The DMR Axe crank uses a specific 30mm bottom bracket axle and is only compatible with the Axe Bottom Bracket by Praxis
- Other 30mm crank systems and BB's are not cross-compatible