产品规格
| 型号 |
BB-ES51 |
| 系列 |
SHIMANO |
| Structure_Standard |
X |
| Axle length / shell width_113_73mm_(BC1.37) |
X |
| Axle length / shell width_118_68mm_(BC1.37) |
X |
| Axle length / shell width_118_73mm_(BC1.37) |
X |
| Axle length / shell width_121_70mm_(M36) |
X |
| Axle length / shell width_126_68mm_(BC1.37) |
X |
| Axle Length / Shell Width |
113_73mm_, 113_68mm_ (BC1.37), 121_68mm_ (BC1.37) |
| Axle length / shell width_113_68mm_(BC1.37) |
X |
| Axle length / shell width_113_70mm_(M36) |
X |
| Axle length / shell width_121_68mm_(BC1.37) |
X (for triple) |
| Spindle_Hollow pipe |
X |
| Spindle_Octalink |
X |
| Spindle Type |
Octalink-Hollow |
| Structure |
Standard |
