Deore M591 9-Speed Rear Derailleur
Tech Specs
Specifications are maintained on Pack4Back GearDB (community edits and revision history). Values may differ from the manufacturer or your unit—verify before buying.
BrandShimano
Best UseMountain Biking
Derailleur TypeRear
Cage LengthLong Cage
Max Rear Cog Size34T
Speeds9-speed
Weight305 grams
Description
The Shimano Deore M591 9-speed top-normal rear derailleur offers smooth, crisp shifting and a clean, elegant design.
Features
- Double Servo-Panta mechanism is tough and its proven technology delivers durability and reliability
- Versatile design works well for trekking on and off road
- Compatible with 28-34T low sprocket
- Capacity: 45T
- Compatible with all Shimano 9-speed HG cassettes, 9-speed shifters and 9-speed chains