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Threaded BB for BB86, BB92 and PF90 frames and 24mm diameter spindle cranks. Machined cups thread together for stability, increased bearing life, and simple installation and maintenance.
Threaded BB for BB86, BB92 and PF90 frames and 24mm diameter spindle cranks. Machined cups thread together for stability, increased bearing life, and simple installation and maintenance.
No more creaking. Smooth operation. Fast bearing replacement.
* Over Bearing Width Dimensions include supplied silicone dust shields.
Compatible with the following Bottom Bracket Standards (41mm BB shell inner diameter, 86mm - 92mm width):
Compatible with 24.00mm spindle diameter cranksets.
Tools:
Note: if your BB shell is slightly oversize, two BB wrenches may be required to fully tighten cups in frame.