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 |
✔ |