Rear Shimano XTR, M9120, SGS, 12 speed, for 2x12, shadow RD+, IRDM9120SGS
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| Brand: | SHIMANO |
| Additional Information: | Number of system stars: 2 |
| Type: | Rear switch |
| Number of speeds: | 12 |
| Number of stars in the cassette: | 12 |
| Number of system stars: | 2 |