SRAM NX 1x11 Speed Rear Derailleur 5049-827
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SRAM NX 1x11 Speed Rear Derailleur


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Show Description

Part of a new breed of drivetrains. Formerly, 1 x 11 drivetrains were only available at hefty cost. But the NX line now reeps the benefits of trickle down technology. It uses different materials to create the same crisp, smooth and realiable shifting performance as the XX1 deraileur, but in a more affordable package.

  • X-Horizon movement only allows horizontal movement to prevent ghost shifting.
  • Cage Lock make wheel removal and chain installation a breeze.
  • 12-tooth X-SYNC™ pulley wheels.
  • Fully compatible with all SRAM 1x™ drivetrains.

Tech specs

Show Tech specs
Ideal for
  • Enduro
  • Trail riding
  • Cross-country riding
Type Rear

Braze-on mounting uses fittings permanently mounted to the frame. Collar mounted derailleurs secure around the seat tube with a clamp. Direct mount are fastened to the chainstay.

Compatibility 11-speed
Maximum sprocket 42T
Minimum sprocket 11T

One-way friction clutch that increases chain tension, reduces chain and cage movement, and reduces dropped chains. Releases for wheel removal.

Made in Taiwan