产品规格
| 型号 | CS-M9001 |
|---|---|
| 系列 | SHIMANO XTR M9000 系列 |
| Average weight | 330 g |
| Remarks | * Titanium gear ** Aluminum gear |
| Combination | 11-13-15-17-19*-21*-24*-27*-31*-35*-40**T (bs), -, -, -, -, -, - |
| Combination name(Group name) | 11-40T (bs) |
| Compatible chain | HG-X11 |
| Speeds | 11-speed |
| Spider arm_QTY (pcs) | 2 |
| Type | HG |
