SRAM GX Eagle 12-Speed Groupset with 10-52t Cassette, Shifter, Derailleur and Chain


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  • Looking for that next great upgrade for your bike? Look no further then the Sram GX Eagle Kit! This is by far one of the most popular upgrades these days as it has made Sram's amazing 12 speed Eagle drivetrain affordable for every biker. If you're curious if SRAM Eagle will work on your current bike, then check out this blog that explains everything you need to know.

    SRAM 12-Speed GX Eagle Groupset with Cassette, Shifter, Derailleur and Chain.

    This kit has 4 parts to make it simple to upgrade your drivetrain to the new 1x12 SRAM GX Eagle system. Whether you are dropping your front derailleur system or going from a 1x11 to 1x12, this new group will give you a 500% gear range while keeping the simplicity of the 1x system. It shifts crisp and works as good as it looks.

    SRAM XG-1275 GX Eagle Cassette 10-50 12 Speed

    Brand new 12 speed cassette in Black! Maximum strength is achieved with 11 stamped steel cogs plus aluminum 50 tooth cog. 10-50 spread equals or exceeds range of heavier 2x drive trains.

    • Fits the same XD drivers that are used for SRAM 10-42 11 speed cassettes
    • Largest cog is aluminum
    • Tooth profiles provide better up and down shifting and improve chain retention
    • Cassette Body Type: SRAM XD 11/12 Speed
    • Cassette Cogs: 10-12-14-16-18-21-24-28-32-36-42-50
    • Drivetrain Speeds: 12
    • Range: 10-50
    • Weight: 450g

    SRAM GX Eagle 12-Speed Chain 126 links With PowerLock, Silver/Gray

    The chain is the heart of the Eagle 1x12 drive train, ensuring quiet operation, long life and precise shifting. Same link geometry as XX1 Eagle, with solid pins and a more modest finish treatment.

    • Not for use with front derailleur drive trains
    • Recessed chain rivet contact area allows ultr-high joining strength with zero pin protrusion
    • PowerLock non-reusable connecting link is included
    • Weight: 260g

    SRAM GX Eagle Rear Derailleur 12 Speed Black

    X-Horizon parallelogram and 14 tooth pulleys are designed specifically for the wide-range Eagle 1x drive train. Just 14 grams heavier than X01 Eagle.

    • 12 speed rear derailleur
    • Color: Black
    • X-Actuation ratio specifically engineered for SRAM's 1x12-speed Eagle drivetrain
    • X-Horizon design aligns the parallelogram to a horizontal axis providing constant chain gap across all 11 gears resulting in fast, precise shifts with reduced shifter force
    • Type-3: features a smoother torque curve for a quieter, more consistent operation and feel, with an incorporated CageLock feature for faster wheel changes and chain service
    • Large 14-tooth X-Sync lower pulley allows for the 10 to 50 tooth cassette capacity in this compact design
    • Sealed cartridge pulley bearings
    • Includes Eagle Rear Derailleur Chain Gap Adjustment Gauge
    • 290g

    SRAM GX Eagle Trigger Shifter 12 Speed Rear with Discrete Clamp Black

    High performance, moderate priced shifters for Eagle 1x12 drive trains.

    • Specific to SRAM's 1x12-speed Eagle mountain drivetrain
    • X-actuation for super-precise shifting across wide-range gearing along with up to 5 gears per shift throw
    • New mechanism creates a smoother and more precise shifting system with exceptional reliability
    • Aluminum trigger lever and updated internal mechanism provide crisp feel and precise shifts
    • Not integrated with brake lever to allow use with various brake options, although compatible with MatchMaker-X clamps for combined brake and/or fork controls
    • Includes 2200mm cable & discrete handlebar clamp
    • Weight: 122g
    SRAM GX Kit-In-A-Box Mtn Group
    SRAM GX Eagle Groupset Kit-In-A-Box Mtn Group
  • United States Shipping:

    Everything in the entire store ships for free to the USA, it's that simple, no catch. The free service will likely be FedEx depending on the size of the package. Please see our USA Shipping Options page for more info. Everything ships pretty darn fast since we have a shop/shipment center on the West and East Coast.

    International Shipping:

    International shipping is available on 99% of our products. Shipping cost can be calculated on the cart page or during checkout. We are experts at international shipping so please buy with confidence. We have great prices on Usps Priority & Express services, all services will include a tracking number. Please see our International Shipping Options page for more info.


    We offer a 45 day return period on all new items. We want our customers to be happy and returns to be easy. Please see our Return Policy FAQ's page for more info.

Sku: BU-FW6143-CH1073-RD6149-LD2545

Mpn: BU-FW6143-CH1073-RD6149-LD2545

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