This is our English Threaded M30 BB for installing a Praxis M30 Thru crank into a BSA English threaded frame.
For 68mm Road frames and 68/73mm Mountain frames.
- For installing Praxis LYFT crank into BSA Threaded frames.
- Also good for "third part" like RACE FACE/EASTON CINCH cranks or 30mm Rotor Rex/3D+ cranks
- 30mm Drive & 30mm NonDrive | 6806 Steel bearings
- For install on 68/73mm BSA MTB Frames