THREADED BOTTOM BRACKET 68/73 MM SHELL WIDTH
SM-BB52
SHIMANO ALIVIO - Bottom Bracket - Threaded - HOLLOWTECH II - 68/73 mm shell width - Trekking
With better sealing and rotation the SHIMANO DEORE bottom bracket delivers high driving efficiency.
FEATURES
- Better sealing performance
PRODUCT SPECIFICATIONS
| MODEL NO | SM-BB52 |
|---|---|
| SERIES | SHIMANO |
| HOLLOWTECH II bottom bracket|Threaded bottom bracket type | ✔ |
| Threaded bottom bracket shell width (mm)|68 | ✔ |
| Threaded bottom bracket shell width (mm)|73 | ✔ |
|---|
