Shimano Tiagra - Bottom Bracket - Threaded - HOLLOWTECH II - 68/70 mm shell width
The SHIMANO TIAGRA bottom bracket uses a new seal construction for long-lasting performance.
| MODEL NO |
BB-RS500 |
| SERIES |
Shimano Tiagra 4700 Series |
| Average weight |
92 |
| HOLLOWTECH II bottom bracket_Threaded bottom bracket type |
✔ |
| Threaded bottom bracket shell width (mm)_68 |
✔ |
| Threaded bottom bracket shell width (mm)_70 |
✔ |
