Description
Make / Model
Shimano Dura Ace BB-7700 Bottom Bracket, English, Octalink V1
Condition:
Excellent condition, low miles, good threads and bearings.
Sizing:
-
- Shell width: 68mm
- Spindle width: 109.5mm
- BC: 1.37×24 English
- Spindle Type: Octalink v1