Sram XX1 Eagle Drivetrain with Cassette, Grip Shifter, Derailleur and Chain Gold

By: SRAM


  • Sram XX1 Eagle Drivetrain with cassette, twist shifter, derailleur and chain in Gold.

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

    SRAM XG-1299 Eagle 10-50 12 Speed Cassette Gold

    Brand new 12 speed cassette in Gold! Maximum strength-to-weight ratio is achieved with X-Dome machined 10-cog structure. 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
    • Titanium Nitride surface treatment reduces friction and enhances wear
    • 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: 352 g


    The chain is the heart of the Eagle drive train, completely re-engineered for 1x systems and the innovative X-Sync 2 chainrings. It offers longer wear with less friction and less noise than previous SRAM chains.
    • Flowlink design eliminates square edges on outer plates to reduced friction and wear
    • Recessed chain rivet contact area allows ultr-high joining strength with zero pin protrusion
    • PowerLock non-reusable connecting link is included
    • Titanium Nitride surface treatment reduces friction and enhances wear
    Item Specifications
    Color Gold
    Weight 260g
    Links 118
    Defined Color Gold
    Links 126


    SRAM XX1 Eagle X-Actuation 12sp rear derail, gold/carbon

    X-Horizon parallelogram minimizes chain slap and is maintains constant gap with the 10-50 Eagle cassette.

    • 12 speed
    • Color: Gold/Carbon
    • 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
    • Forged aluminum links, B-knuckle, and inner cage with a carbon fiber outer cage
    • Titanium, aluminum and stainless hardware for lightweight


    SRAM XX1 Eagle 12-Speed GripShift Shifter with Discrete Clamp, Black with Gold Logo

    Ball bearings at the rotation interface make for a smooth-feeling shifter that is very durable.
    • 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
    • Carbon fiber cover and pull lever with angle adjustability and a 2-position clamp for customized ergonomics
    • 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 coated cable with on-the-bar cable change ability
    Item Specifications
    Weight 140g
    Cassette Spacing SRAM XX1 12 speed
    Color Black/Gold
    SRAM Kit in a Box
  • United States Shipping:

    Everything in the entire store ships for free to the USA, it's that simple, no catch. The free service will be Usps or FedEx depending on the size. Please see our Shipping And Returns page for more info.

    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 Shipping And Returns page for more info.

    Store Pickup:

    If you would like to pick up your online order in store simply select the Store Pickup option during checkout (this is free of course). Please see our Shipping And Returns page for more info.


Sku: BU-FW6121-CH1070-RD6140-LD6142

Mpn: BU-FW6121-CH1070-RD6140-LD6142