- CNC machined hollow chromoly spindle
- Sealed bearings
- Forged alloy cups
- 1.37` x 24 TPI English thread
- SHIMANO Equivalent BB-UN55
Today's Stock Status
10+ Available to ship in 2-4 Business Days
UPC: 072774213030
EAN: Not available
Manufacturer Part Number: Does Not Apply
21303
122826-Q0-L