Shimano Deore RD-M591-SGS Rear Derailleur
Best reliable shifting for everyday trail riders.
A workhorse rear derailleur for 9-speed systems, this component offers broad compatibility and reliable performance across varied terrain. Its design supports larger cassettes, making it a versatile choice for both road and trail riding. The inclusion of fluorine-coated bushings ensures smoother shifting action, contributing to a more consistent and efficient ride experience.
$69.99
More Deore options
Shimano Deore M6000 Rear Derailleur
$104.03
Shimano Deore M5120 Rear Derailleur
$49.43
Shimano Deore M6100 Rear Derailleur
$69.99
Shimano Deore M5100 Front Derailleur
$47.00
Shimano RD-M5100 Rear Derailleur
$75.00
Shimano Deore M6000 Rear Derailleur
$89.99
Shimano Deore Shadow+ Rear Derailleur
$80.00
Shimano Deore RD-M6100-SGS Rear Derailleur
$87.53
Shimano Deore RD-M5100-SGS Rear Derailleur
$63.01
Shimano Deore M6000-B2 Crankset
$199.99
Shimano Deore RD-M6000-GS Rear Derailleur
$109.99
Shimano Deore M5130 Rear Derailleur
$64.99
Shimano Deore FD-M4100-M Front Derailleur
$44.99
Shimano Deore M592
$84.00
Shimano RD-M5100
$69.99
Shimano Deore RD-M6250-SGS Di2
$435.00
Shimano Deore M6000 Rear Derailleur
$110.00
Shimano Deore RD-M6000-SGS
$62.11
Shimano Deore RD-T6000-SGS
$71.56
Shimano Deore RD-M5100-SGS
$75.00
Shimano Deore RD-M6000-SGS Rear Derailleur
$110.00
Shimano Deore RD-T6000-SGS
$61.07
Shimano Deore RD-M5120
$57.00
Shimano Deore M5120
$51.99
Shimano Deore Di2 M6260
$435.00
Shimano Deore Di2 RD-M6250 Rear Derailleur
$435.00
Shimano Deore RD-M6100 Rear Derailleur
$63.00
Shimano Deore RD-T6000
$73.99
Shimano Deore RD-M592 Rear Derailleur
$129.99
Who it's for
- Everyday riders and commuters seeking a long-lasting, dependable component.
- Budget-conscious cyclists wanting reliable performance without a premium price tag.
- Casual mountain bikers and touring cyclists needing dependable gear transitions.
Who should skip it
- Performance-oriented riders seeking the latest chain retention and shifting innovations.
- Weight-conscious racers and enthusiasts prioritizing minimal bike mass.
- Riders needing the widest possible gear ratios for challenging terrain.
Performance breakdown
Shifting Precision
Crisp, reliable gear changes that handle daily abuse with ease.
Durability
Built to withstand years of rugged trail and road conditions.
Installation Ease
Straightforward setup makes home maintenance accessible for most riders.
Component Compatibility
Seamlessly integrates with nearly all standard Shimano 9-speed drivetrains.
Smoothness
Fluorine-coated bushings significantly reduce friction for fluid, quiet operation.
Gear Range Versatility
Long cage design handles wide cassettes for climbing steep terrain.
Key Specs
Speeds
9-speed
Cage Length
Long Cage
Compatibility
Shimano 9-speed HG cassettes, 9-speed mountain shifters, and 9-speed chains
Low Cassette Sprocket
28 – 34T
Bushings
Fluorine coated link pin bushings
Know before you buy
Still have a question?
Ask Metto anything about the Shimano Deore RD-M591-SGS Rear Derailleur before you decide.
