Top-notch bottom bracket
This is Wheels Manufacturing's solution for running a 30mm spindle crankset in a BSA threaded frame. Machined aluminum cups thread in to a standard threaded frame and feature Enduro 6806 Angular Contact sealed bearings outboard of the BB shell.
- BSA Threaded Outboard Angular Contact BB for 30mm cranks
- For use with 30mm diameter spindle cranks with a spindle length of at least 104mm
- Will not work with standard BB30 cranksets, measure your BB30 crank spindle length
- Enduro Angular Contact bearings decrease friction and minimize wear
- Tool Pattern: 48.5mm x 16 notch
- Made in USA