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Dura Ace BB-R9100
- Hollowtech II bottom bracket with small ball bearings for lightweight
- Advanced seal construction for smoother rotation
- Available in 68mm BSA or 70mm Italian
- Compatible with all road Hollowtech II cranks
Attributes
| BB Shell Thread | British |
| BB Shell Width | 68mm |
| BB Bearing | Steel |
| Crank Spindle Diameter | 24mm |
| Interface | Hollowtech II |
| Primary Color | Black |
$44.39
Dura Ace BB-R9100—
$44.39
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- Hollowtech II bottom bracket with small ball bearings for lightweight
- Advanced seal construction for smoother rotation
- Available in 68mm BSA or 70mm Italian
- Compatible with all road Hollowtech II cranks
Attributes
| BB Shell Thread | British |
| BB Shell Width | 68mm |
| BB Bearing | Steel |
| Crank Spindle Diameter | 24mm |
| Interface | Hollowtech II |
| Primary Color | Black |
