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SM-BB52
产品规格
| 型号 | SM-BB52 |
|---|---|
| 系列 | SHIMANO |
| Threaded BB shell width_73mm | X |
| HOLLOWTECH II BB_Threaded BB type | X |
| HOLLOWTECH II BB Type | Threaded |
| Threaded BB shell width_68mm | X |
| Threaded BB Shell Width | 68, 73 |
| 型号 | SM-BB52 |
|---|---|
| 系列 | SHIMANO |
| Threaded BB shell width_73mm | X |
| HOLLOWTECH II BB_Threaded BB type | X |
| HOLLOWTECH II BB Type | Threaded |
| Threaded BB shell width_68mm | X |
| Threaded BB Shell Width | 68, 73 |