SRAM GX Eagle 12-Speed Rear Derailleur

Item number: 78154
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GX Eagle 12-Speed Rear Derailleur - lunar/long
GX Eagle 12-Speed Rear Derailleur - lunar/long
GX Eagle 12-Speed Rear Derailleur - lunar/long
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.91 / 5.00

You can always rely on the GX Eagle 12-speed rear derailleur by SRAM


The SRAM GX Eagle rear derailleur for Eagle 12-speed cassettes with up to 52 teeth is robust and performs smoothly and precisely in every situation. The improved cage design optimises chain guidance and allows for immediate shifting. The rear derailleur was designed for cassettes with 10-52 teeth, but is also suitable for cassettes with a gradation of 10-50 teeth.

Specifications:


Series: GX Eagle
Application: Cross Country, All Mountain, Enduro
Gearing: 12-speed
Mount: standard
Cassette Teeth (max.): 52-tooth
Compatibility: SRAM MTB 12-speed

Technical Information:


Derailleur Pulleys: 14-tooth
Outer Cage Material: Aluminium
Inner Cage Material: Aluminium
Other Materials: steel

Compatibility:


- Eagle cassettes with 10-50 teeth
- Eagle cassettes with 10-52 teeth

Features:


- revised cage architecture for optimum chain guidance
- swift, direct shifting operations
- derailleur pulley bearings made of steel
- easy mounting of chain and rear wheel thanks to Cage Lock™
- colour-coordinated with Eagle components

Technology:


X-Actuation™:
Developed specifically for 1x drivetrains, X-Actuation keeps shifting sharp and consistent across the entire cassette.

Roller Bearing Clutch™:
Rear derailleurs with Roller Bearing Clutch are equipped for rough and demanding terrain. Unimpressed by a ground full of roots, stones or rocks, the technology ensures a stable rear derailleur and prevents beating chains. The rear derailleur thus offers maximum drive stability without compromising on precision or performance.

Cage Lock™:
Thanks to the rear derailleur's Cage-Lock technology, the chain and the rear wheel can be fitted and removed really easily. Simply release the chain tension by pushing the shift cage forward and locking it.

X-Horizon™:
The parallelogram design of X-Horizon derailleurs limits movement along the horizontal axis, eliminating ghost shifting and reducing needed shifting force. The large offset of the upper shifting roller ensures a constant chain distance in every gear for faster and more precise shifting.

X-Sync™:
The X-Sync tooth design is characterised by long, rounded and slanted tooth edges with a narrow profile. Derailleur pulleys with X-Sync technology support the chain guide and remain unaffected by dust and mud.

Colour Index:


lunar: dark grey

Manufacturer Number:


00.7518.137.000

Contents:


- 1 x SRAM GX Eagle 12-speed rear derailleur
- 1 x SRAM chain gap adjustment gauge

Models:

  • lunar/long, in stock
    96.64€

Customer Reviews (11)

4.7

Customer Reviews (11)

4.7/5.0
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Give us your opinion on this product.

by stefano p.  on 03.06.2022
verified purchase

Buono.... Montato sulla mia MTB.
Cambia molto meglio rispetto al NX.
Venditore affidabile e veloce.

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by Randy J.  on 25.03.2022
verified purchase

Best price/quality upgrade, GX shifts so much better than my stock SX that came on my bike.

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by Eugeniu D.  on 21.03.2022
verified purchase

best one !

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