Shimano Ultegra 105 - Bottom Bracket - Threaded - HOLLOWTECH II - 68mm shell width
With reliable SHIMANO bearings and seals, the SHIMANO ULTEGRA bottom bracket has a long service life.
| MODEL NO |
SM-BBR60 |
| SERIES |
SHIMANO 105 R7000 Series |
| Average weight |
77 |
| HOLLOWTECH II bottom bracket_Threaded bottom bracket type |
✔ |
| Small ball bearing |
✔ |
| Threaded bottom bracket shell width (mm)_68 |
✔ |
| Threaded bottom bracket shell width (mm)_70 |
✔ |
