Shimano ES51 Octalink V2 Spline English Bottom Bracket - 68 x 113mm
Fits Shimano Octalink V2 Spline Cranksets
Product Notes:
- Spindle Length: 113
- BB/Frame Interface: English
- Bottom Bracket Shell I.D.: 1.37"
- Defined Color: Black
- Spindle Interface Type: Shimano Octalink V2