Sram Gx1 Rear Derailleur Black 11s / Max 42t 11s Red

SRAM GX 1x11 Type 2.1 Rear Derailleur Long Cage Black - New

4.7 (117)

Sram Gx1 Rear Derailleur Black 11s / Max 42t 11s Red

Overall Rating: 3.9 / 5 (average from multiple review sources, as of 18 Oct 2026)
Based on a total of 43,251 customer reviews from independent review platforms.

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£86.99
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SRAM MTB Gx Long Cage Rear Derailleur - Black, 11-Speed

Overall Rating: 4.2 / 5 (average from multiple review sources, as of 18 Oct 2026)
Based on a total of 26,737 customer reviews from independent review platforms.

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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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£88.20
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SRAM GX Rear Derailleur mech 1 x 11 Speed Long cage

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

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Will usually delivered within 5 - 11 working days of receiving cleared payment.
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£102.49
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SRAM GX 1x11 X-HORIZON Long Cage Rear Derailleur Black Fit XX1 X01 X1 GX

Overall Rating: 1.2 / 5 (average from multiple review sources, as of 17 Oct 2026)
Based on a total of 24,155 customer reviews from independent review platforms.

Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.

All brand names and logos are the property of their respective owners.

Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 16 - 34 working days of receiving cleared payment.
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£108.20
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Sram Gx1 Rear Derailleur Black 11s / Max 42t 11s Red

Cheapest offer

Sram Gx1 Rear Derailleur Black 11s / Max 42t. Conquer any trail with the SRAM GX1 1x11-speed Rear Derailleur. Its X-HORIZON™ design ensures precise, ghost-shift-free shifting and superior clearance. ROLLER BEARING CLUTCH™ technology provides exceptional chain stability and eliminates chain slap for a quiet, reliable ride. CAGE LOCK™ simplifies wheel changes, while X-ACTUATION™ delivers crisp shifts across the 11-speed range. Built tough for demanding MTB adventures. This high-quality rear derailleur offers exceptional performance and durability. Tested in demanding conditions, it consistently delivers crisp, smooth shifting, even after extensive use. Buyers praise its excellent value, noting its robust construction and reliable operation make it a worthwhile upgrade or replacement for various bike models. Regular maintenance of its industrial roller bearings is recommended for optimal function. SRAM GX1 1x11 Speed Rear Derailleur | Long Cage | MTBProduct DescriptionUnlock a new level o
£86.99
1 working day(s)
bikeinn.com (UK)

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Product information

At a glance

  • Wide gear range for steep climbs and fast flats.
  • Durable design resists wear and tear.
  • Easy to install on various bike models.

Note: This text was created with the help of AI.

Gear Up with SRAM GX 1x11!

The SRAM GX (1x11) is perfect for the adventurous cyclist who craves reliability and performance on rugged terrains. Whether you're hitting the trails for a weekend ride or tackling gnarly mountain paths, this gear system is designed for enthusiasts and casual riders alike. Its robust construction, paired with advanced technology, ensures you can shift through those vital bike gears effortlessly, allowing you to focus on enjoying your ride.

Unmatched Performance

One of the standout features of the SRAM GX 1x11 is its impressive gear ratio that provides a wide range of gears, making it easier to conquer steep climbs or accelerate on flat stretches. The smooth and precise shifting action ensures that you won't miss a beat when changing gears, thanks to its specially designed 1x drivetrain that eliminates the need for a front derailleur. This not only simplifies your setup but also reduces weight, making your bike more agile. Plus, the system's durability means you can ride hard without worrying about wear and tear!

Striking Design and Build Quality

The SRAM GX 1x11 comes in a striking all-black design that adds a sleek and modern touch to any bike setup. The matte finish not only looks fantastic but also resists scratches and scuffs, ensuring your gear remains in pristine condition through all your adventures. Built with high-quality materials, including a tough aluminum construction, this drivetrain is engineered to withstand the rigors of off-road riding while delivering reliability you can trust.

Easy Installation and Versatility

Designed with the user in mind, the SRAM GX 1x11 is straightforward to install, making it an excellent choice for both seasoned mechanics and those new to bike maintenance. Its compatibility with various bikes adds to its appeal, allowing you to upgrade your current ride without a hitch. Whether you're a mountain biker looking to improve your performance or a gravel rider wanting gears that can handle diverse terrain, the SRAM GX 1x11 is versatile enough to meet your needs and elevate your cycling experience!

Note: This text was created with the help of AI.

Pros and cons

Pros

  • Reliable performance on rugged terrain
  • Wide gear ratio for climbing
  • Sleek, durable design
  • Easy installation for all levels

Cons

  • May not suit casual riders
  • Limited to 1x drivetrain setup

Note: This text was created with the help of AI.

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11 Speed Chain for Shimano & SRAM, 116 Links with Quick Link, for Road Bike & MTB - Alphatrail Q-Carbon Bike Chain, Hardened, up to 7,000 km, for Ultegra, 105, GRX, Gravel, E-Bikes, 1x11 & 2x11
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User reviews

Our reviews come from Trustami, a service that automatically collects, links, and verifies reviews from various sources such as Google, eBay, Amazon, and Trusted Shops. This gives users a transparent overview of a manufacturer's customer satisfaction.

4.7 out of 5 stars

117 Ratings
5 stars
98
4 stars
11
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3
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1 star
3
Amazon.de Customer

Very easy to assemble. I swapped my old and broken GX gearbox. In my case I only had to shorten the chain a bit, because the cage on this model is slightly shorter than the old one.

via trustami

Amazon.com Customer

Works great

via trustami

Amazon.com Customer

Upgraded from a SRAM X7 10 speed without a clutch the chain stays on, less chain slap. so far so good.

via trustami

Ebay.de Customer

It does what a derailleur should do and does it well with crisp gear changes and an easy set up to install.

via trustami

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