.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; height: auto; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; } SRAM NX/GX Eagle Groupset w/ GX Shifter, Derailleur, Chain & NX 11-50t Cassette Looking for that next great upgrade for your bike? Look no further then the Sram NX/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.This kit has 4 parts to make it simple to upgrade your drivetrain to the new 1x12 SRAM NX/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.NX Eagle PG-1230 CassetteCausing the biggest issue when upgrading to Eagle was the XD Freehub design. Sram has introduced the NX Eagle Cassette as being the first 12-speed cassette they have to offer that does not feature the XD Freehub. Instead, the PG-1230 will feature the standard 7/8/9/10 speed freehub body; or Shimano Freehub as many know it by. With the XD freehub body not featured, it would have been nearly impossible and almost impractical to feature a 10t small cog. Instead, the cassette will have an 11t small cog and still top out at 50t. Giving you that dinner plate that everybody loves. It won't make you scream in terror looking at the scale either. The Cassette only weighs 615g. With the idea of E-Bikes becoming more popular, the PG-1230 Cassette was built tough and ready to take some abuse.SRAM GX Eagle 12-Speed Chain 126 links With PowerLock, Silver/GrayThe 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 trainsRecessed chain rivet contact area allows ultr-high joining strength with zero pin protrusionPowerLock non-reusable connecting link is includedWeight: 260gSRAM 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 speedColor: BlackX-Actuation ratio specifically engineered for SRAM's 1x12-speed Eagle drivetrainX-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 forceType-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 serviceLarge 14-tooth X-Sync lower pulley allows for the 10 to 50 tooth cassette capacity in this compact designSealed cartridge pulley bearingsIncludes Eagle Rear Derailleur Chain Gap Adjustment Gauge290gSRAM 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 drivetrainX-actuation for super-precise shifting across wide-range gearing along with up to 5 gears per shift throwNew mechanism creates a smoother and more precise shifting system with exceptional reliabilityAluminum trigger lever and updated internal mechanism provide crisp feel and precise shiftsNot integrated with brake lever to allow use with various brake options, although compatible with MatchMaker-X clamps for combined brake and/or fork controlsIncludes 2200mm cable & discrete handlebar clampWeight: 122g Sram Kit in a Box SRAM NX/GX Eagle Groupset Kit-In-A-Box Mtn Group