| Description | SHIMANO DURA-ACE - Bottom Bracket - Threaded - HOLLOWTECH II - 68/70 mm shell width - Bottom bracket with small ball bearings for lightweight - Advanced seal construction for smoother rotation |
|---|---|
| Supplier SKU | IBBR9100I |
| BB Shell Width mm | 68mm |
| BB Shell ID | Threaded |
| Crank Spindle | 24mm |
| Material | Steel |
| Brand Name | SHIMANO |
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