This M30 THRU BB is for installing the Praxis LYFT crank into 86.5/89.5/92 x 41mm MTB, road frames.
- For BB90 or BB92 MTB setup
- 30mm Drive bearing / 30mm NonDrive bearing | Steel cartridge bearings
- Thus itΒ΄s also good for RaceFace/Easton βCinchβ cranks or Rotor Rex/3D+ cranks
not compatible to Trek BB90.










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