Skip to content
Free Delivery Over £60 | 90-Day Returns | Independent & Rider-Owned Since 2008
  • SRAM GX Eagle 12-Speed Rear Derailleur 52T

Description

Riders want the derailleur to do its job shifting on command, whether under climbing load or the stage finish. The SRAM GX Eagle rear derailleur gets it done with an updated cage architecture that improves chain management. Refined to work with the new 10-52t cassettes, it’s also backwards compatible for the 10-50t versions. Giving riders choice, because that’s how it should be. Further proof that the GX Eagle rear mech is there for one thing - to do the job.

FEATURES

  • Backwards compatible, works with both 10-50t and new 10-52t cassettes.
  • Updated cage architecture provides better chain retention and precise shifts.
  • Comes in GX Eagle master colorway as part of Eagle Colorsystem and goes with all colors of Eagle cassettes & chains from Black to Gold to Rainbow, to HardChrome and new Copper.

SPECIFICATIONS
Speed (RD): 12s
Cable pull ratio: X-actuation
Cage (RD): Long
Max tooth: 52
Color (RD): Lunar
Pulley bearings material: Steel
Cage material (RD): Aluminum

SRAM GX Eagle 12-Speed Rear Derailleur 52T

22 Reviews22 total reviews

SKU: RD8137000 / Barcode: 710845853487

Riders want the derailleur to do its job shifting on command, whether under climbing load or the stage finish. The SRAM GX Eagle rear derailleur gets it done with an...

Sale price £94.95 Regular price RRP £122.00 SAVE 22%
Colour

In stock with supplier: despatched in 2-3 days

90 Day Returns -

Description

Riders want the derailleur to do its job shifting on command, whether under climbing load or the stage finish. The SRAM GX Eagle rear derailleur gets it done with an updated cage architecture that improves chain management. Refined to work with the new 10-52t cassettes, it’s also backwards compatible for the 10-50t versions. Giving riders choice, because that’s how it should be. Further proof that the GX Eagle rear mech is there for one thing - to do the job.

FEATURES

  • Backwards compatible, works with both 10-50t and new 10-52t cassettes.
  • Updated cage architecture provides better chain retention and precise shifts.
  • Comes in GX Eagle master colorway as part of Eagle Colorsystem and goes with all colors of Eagle cassettes & chains from Black to Gold to Rainbow, to HardChrome and new Copper.

SPECIFICATIONS
Speed (RD): 12s
Cable pull ratio: X-actuation
Cage (RD): Long
Max tooth: 52
Color (RD): Lunar
Pulley bearings material: Steel
Cage material (RD): Aluminum

Customer Reviews

4.9
Rated 4.9 out of 5 stars
Based on 22 reviews
Total 5 star reviews: 20 Total 4 star reviews: 1 Total 3 star reviews: 1 Total 2 star reviews: 0 Total 1 star reviews: 0
95%would recommend this product
Slide 1 selected
22 reviews
  • PC Profile picture for Peter C.
    Peter C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Gx eagle 12 speed rear derailleur

    Good up grade from sram nx eagle 12 speed to gx eagle 12 speed and easy to install , much smother gear change. Best price around and fast delivery very happy with biketart thanks would highly recommend.

  • JM
    Jonathan M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    13 seconds ago
    Great service

    Great product with exceptional customer service. Will definitely be using again.

  • SM
    Steven M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Great product

    Exactly what I wanted. Easy to fit and handy set up

  • RM
    Robert M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    New mech

    Sram GX Eagle rear mech straight replace for old one damaged in a crash first class mech

  • LB
    Lee B.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 months ago
    Nice

    Seems an improvement to the stock SX installed. Love the ‘Lunar’ colourway.

You may also like