SHIMANO ACERA - Bottom Bracket - OCTALINK - E-Type
Stiff and lightweight for efficient power transfer, OCTALINK uses a quick and precise assembly and a reinforced spline construction.
FEATURES
- Stiff and lightweight for efficient power transfer
- Durable spline reinforced construction
- 8-splined OCTALINK interface increases the strength and rigidity of the entire assembly
- 26 g lighter weight than BB-ES25
- Quick and precise assembly
- Good chain line control with chain stabilizer
PRODUCT SPECIFICATIONS
| MODEL NO | BB-ES300-E |
|---|---|
| SERIES | SHIMANO ALIVIO T4000 Series |
| Structure_E-type | ✔ |
| Axle length/shell width (mm)_118_68 (BC1.37) | ✔ |
| Axle length/shell width (mm)_121_73 (BC1.37) | ✔ |
|---|---|
| Axle length/shell width (mm)_126_68 (BC1.37) | ✔ |
| Axle length/shell width (mm)_126_73 (BC1.37) | ✔ |
| Axle length/shell width (mm)_113_68 (BC1.37) | ✔ |
| Axle length/shell width (mm)_121_68 (BC1.37) | ✔ |
| Spindle_Hollow pipe | ✔ |
| Spindle_OCTALINK | ✔ |
