제품 스펙
| 모델번호 | BB-ES300-K |
|---|---|
| 시리즈 | SHIMANO ALIVIO T4000 시리즈 |
| Remarks | * w/ 0.7mm spacer |
| Structure_For chain case | X |
| Axle length / shell width_126_68mm_(BC1.37) | X* |
| Axle Length / Shell Width | 121_68mm_ (BC1.37), 126_68mm_ (BC1.37) |
| Axle length / shell width_121_68mm_(BC1.37) | X |
| Spindle_Octalink | X |
| Spindle Type | Octalink-Hollow |
| Structure | For chain case |
