Shimano - XTR RD-M9120-SGS Shadow Plus Rear Derailleur - 12-speed
Shimano XTR RD-M9120 Shadow RD+ rear derailleur
The Shimano XTR RD-M9120 rear derailleur features an elegant yet aggressive angled design and attractively anodized aluminium surfaces. Large guide and tension pulleys with 13 instead of 11 teeth provide improved shifting performance. These contribute to the improvement of chain stabilization as well as the Shadow RD+ design with friction dampers.
In the small gears, a lower preload ensures that excessive chain tension is avoided. An additional stop on the rocker arm ensures a XTR 9100 low-noise drive. Unlike the RD-M9100 rear derailleur, the RD-M9120 is designed to work optimally with the XTR 2-speed drivetrain.
- Material: aluminum, carbon fiber reinforced polymer (CFRP)
- Weight supplement: manufacturer's specs