At Escapa, we offer a wide selection of Shimano derailleurs for your bike. The Shimano Deore 9-speed SGS RD-M591 derailleuris 15 grams lighter than its predecessor. With its dual-servo pantograph mechanism, it ensures precise and smooth shifting both on and off the road. The derailleur’s outer and inner cages are made of steel.
Compatible with shift levers:
- SL-M590
- SL-M4000
- SL-M3100
- SL-M3000
- SL-M2010-9R
- SL-M2000
- SL-M370
- ST-M4050
- ST-M3050
- ST-M4000
- ST-T4000
- ST-T3000
- ST-M370
- ST-EF65
- ST-EF510
- ST-EF505
