Praxis' English threaded/BSA M30 BB for installing a Praxis M30 Spindle based crank into a BSA English threaded frame. 68mm Road | 68/73mm MTN. Steel or Ceramic.
- Only for Praxis M30 spindle cranks being installed on a BSA/Eng. threaded frame
- 68mm Road version / 68/73mm MTB setup
- 30mm Drive bearing / 28mm NonDrive bearing | cartridge bearings
- Ceramic version is Grade 5 / ABEC 5 rating
- Forged & machined heat-treated AL Cups
- Praxis M30 BB tool required for installation – Sold separately
