Product Details
The Shimano XTR 12-speed Long Cage Rear Derailleur offers enhanced shifting performance with a silent drivetrain, thanks to reduced tension in low gear and a bumper on the pulley cage. It features larger 13T pulleys for better efficiency and chain management, and is compatible with Shimano's new 12-speed cassettes for an extended range. The derailleur includes a low-profile design, Shimano Shadow RD+, and accommodates a low sprocket combination of 10-51T.
| Specification | Detail |
|---|---|
| Model No | RD-M9100-SGS |
| Series | XTR M9100 Series |
| Color | Series color |
| Average Weight | 240g |
| Remarks | w/Bumper on pulley cage |
| Rear Speeds | 12 |
| Compatible Chain | HG 12-speed |
| Top-normal Spring Type | SHIMANO SHADOW RD+ ✔ |
| Mount | Direct attachment (conventional) ✔ |
| Max. Front Difference | 0T |
| Total Capacity | 41T |
| Low Sprocket Max. | 51T |
| Low Sprocket Min. | 51T |
| Top Sprocket Max. | 10T |
| Top Sprocket Min. | 10T |
| Fluoric Coated Link Bushings | 8 |
| Guide Pulley Bearing | Sealed Bearing |
| Tension Pulley Bearing | Sealed Bearing |
| Pulley Teeth | 13T |
| Sunken Type Pulley Screw | ✔ |
| B-axle Hollow Axle | ✔ |