SRAM-GX-11-Speed-Rear-Derailleur-Long-Cage-11-Speed-Rear-Derailleur-RD6129-Bicycle-Rear-Derailleur

SKU: RD6129

SRAM GX Rear Derailleur - 11 Speed, Long Cage, Black, 1x, With Clutch

SRAM
$109.99
$109.99 $123.00
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Manufacturer Warranty

This is a pre order item. We will ship it when it comes in stock.
Specifications

ColorBlack
Weight256
Largest Cog42
Chain Wrap Capacity32
Cage LengthLong
Drivetrain Speeds11
Rear Der/Shifter CompatibilitySRAM X-Actuation
Rear Derailleur Mount Type10x1 Standard

GX derailleurs share the key features of higher-priced models and are available for 1x11 and 2x11 drive trains.
  • Roller bearing clutch in the pulley cage pivot for better chain control
  • Cage Lock mechanism for easy wheel changes
Description
GX derailleurs share the key features of higher-priced models and are available for 1x11 and 2x11 drive trains.
  • Roller bearing clutch in the pulley cage pivot for better chain control
  • Cage Lock mechanism for easy wheel changes

Customer Reviews

Based on 155 reviews
89%
(138)
6%
(9)
5%
(8)
0%
(0)
0%
(0)
A
Amazon Customer

This was a direct replacement for my sram sx 12 speed. My sx seemed to work fine but this new sram gx shifts grrrreat. I'm really impressed with it. Definitely worth the money.;

C
CO mountain guy

Installed myself for exact replacement on 2017 stumpjumper;

M
Miriam R.

Happy and it works.;

L
Legit Reviewer

Less plastic than NX. Shifts better quieter and better clutch. No need to get more expensive unless you want a lighter setup.;

B
Barry L. Lopatic

Great part at a fair price and it works perfectly!;

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