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.
PRODUCT SPECIFICATIONS
| MODEL NO | BB-RS500 |
|---|---|
| SERIES | 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 | ✔ |
