REAR DERAILLEUR, RD-M8120, DEORE XT, 2x12-SPEED
| CAGE LENGTH | SGS/Long |
| MAX FRONT DIFFERENCE | 10 |
| COLOR | SERIES COLOR |
| MOUNT | Direct attachment (conventional)/Direct mount compatible |
| GUIDE PULLEY BEARING | Sealed Bearing |
| TENSION PULLEY BEARING | Sealed Bearing |
| NUMBER OF PULLEY TEETH | 13 |
| SERIES | XT |
| GENERATION | M8100 |
| MAX LOW SPROCKET | 45 |
| MIN LOW SPROCKET | 45 |
| REAR SPEEDS | 12 |
| TOP NORMAL SPRING TYPE | Shimano Shadow RD+ |
Rear Derailleur, Rd-M8120, Xt, Sgs 12-Speed, Shadow Plus Design, Direct Attachment, 2X12
