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- Fits Shimano Octalink V2 Spline Cranksets
- Crankarm fixing bolts not included
- Spindle Interface Type: Shimano Octalink V2
- BB Shell Width: 68
- Defined Color: Gray
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Shimano BB-ES300 Octalink V2 Bottom Brackets Fits Shimano Octalink V2 Spline Cranksets. Crankarm fixing bolts not included. Weight: 270. BB/Frame Interface: English. Spindle Interface Type: Shimano Octalink V2. BB Shell Width: 68. Defined Color: Gray. Bottom Bracket Shell I.D.: 1.37″. Spindle Length: 121.