High quality eng. threaded/BSA M30 BB bottom bracket cups made of 7075 T6 aluminium with steel bearings for installing a Praxis M30 Spindle based crank into a BSA English threaded frame. Works on 68mm Road as well on 68/73mm MTB.
- 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
- Forged & machined heat-treated AL Cups
Note for installation: the practice works M30BB tool is needed.
Chainguide note:
- ISCG05: fine
- ISCG03: not compatible
Case width: 68mm ||| 73mm
Material: 7075 T6 aluminium cups, steel bearings
