PRODUCT SPECIFICATIONS
MODEL NO | BB-ES51-AK |
---|---|
SERIES | SHIMANO |
Remarks | For FC-M521 only |
Structure_For chain case | ✔ |
Spindle_Hollow pipe | ✔ |
---|---|
Spindle_OCTALINK | ✔ |
MODEL NO | BB-ES51-AK |
---|---|
SERIES | SHIMANO |
Remarks | For FC-M521 only |
Structure_For chain case | ✔ |
Spindle_Hollow pipe | ✔ |
---|---|
Spindle_OCTALINK | ✔ |