Description
Description
Stiff and lightweight for efficient power transmission
Robust construction with reinforcing ribs
26 g lighter than BB-ES25
Quick and precise installation
| Field of application | MTB, Road |
| Axle length | 113 mm |
| Shaft mount | Octalink |
| Housing width | 70 mm |
| thread | ITA |
| groupset | Alivio |
| Abbreviation | BB-ES300 |
| Part no. | EBBES300I13 |
| Model year | 2015 |
| Product type | Bottom bracket/inner bearing |
- Crank mount: Octalink
