The Shimano Deore XT M8120 SGS for the 2×12-speed configuration offers a fast and precise shifting irrespective of the gear engaged. Each distributor has the SHIMANO SHADOW RD + construction, a damping pad and oversized 13-tooth rollers for a quieter transmission.
Details:
- Compatible 2×12 speeds.
- Max compatible pinion: 45 teeth.
- Compatible mini sprocket: 10 teeth
- Fast and precise shifting.
- Shadow RD + Spring
- Weight: 284g
- Reference: IRDM8120SGS
MORE INFORMATION
How to adjust a rear derailleur.
How to change a rear derailleur.
See all the products related to your Shimano transmisson.
| Cage | Long |
| Groupe | Shimano Deore XT 12V |
| Speed | 12 |









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