产品规格
| 型号 | SM-CRM81 |
|---|---|
| 系列 | SHIMANO DEORE XT M8000 系列 |
| Color | Standard, -, - |
| Chain guard type_W/o CG | X |
| Chain Guard Type | W/O CG |
| Chain Ring Teeth | 30, 32, 34 |
| Dynamic Chain Engagement Plus | X |
| Gear Speed | 1 |
| Rear Speed | 10, 11 |
| Chain ring teeth_30T | X |
| Chain ring teeth_32T | X |
| Chain ring teeth_34T | X |
| P.C.D. (mm) | 96 |