SRAM Eagle NX 12 Speed Kit w/ GX Chain

$283.50 USD $399.95 USD Save $116.45 USD

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SRAM Eagle NX 12 Speed Kit w/ GX Chain

SRAM Eagle NX the newest and most affordable Eagle 12 Speed Group with UPGRADED GX Chain

NO NEED TO HAVE a fancy hub with 10t cog capability!

The NEW 11-50 NX Eagle Cassette works on most 8/9/10/11 Speed Cassette Rear Hubs (Fits SRAM / Shimano / and most standard rear cassette splined hubs too


This new NX Eagle derailleur features the proven SRAM 1x-specific X-HORIZON design. The larger, 14-tooth X-SYNC lower pulley easily facilitates 11- to 50- and 10- to 50-tooth cassette capacity, and also adds to the NX Eagle overall smooth-pedaling feel. The Type-3 ROLLER BEARING CLUTCH provides quiet, consistent performance and durability.

  • Speeds: 12 Speed
  • Completely new rear derailleur incorporating our proven X-HORIZON design and Type-3 ROLLER BEARING CLUTCH technology.
  • Eagle ecosystem-engineered mounting system and CAGE LOCK positioning add robustness.
  • Eagle pulley technology provides greater efficiency, crisper shifting and quieter operation.
  • Speeds: 12
  • Material: Aluminum / Steel
  • Weight ~ 338g
  • Black
  • Compatibility: 1x12 SRAM
  • Hardware: Stainless Steel
  • Bearings: Sealed Cartridge Bearings
  • Cage Size: Long
  • Pivot Design: Horizontal Parallelogram design
  • Max Tooth: 50t
  • Pulleys: 12-tooth X-SYNC pulley wheels
  • Also compatible for e-bike applications
  • CAGE LOCK: With CAGE LOCK technology in the rear derailleur, wheel removal and installation as well as chain installation becomes faster and simpler. Just pushing the cage forward to create slack and lock it into place.
  • ROLLER BEARING CLUTCH: ROLLER BEARING CLUTCH rear derailleurs deliver maximum drivetrain stability even through the most punishing terrain. With ROLLER BEARING CLUTCH technology, derailleur bounce and chain slap are eliminated without sacrificing precision.
  • X-ACTUATION: Developed specifically for SRAM 1x, X-ACTUATION keeps shifting sharp and consistent across the entire cassette.
  • X-HORIZON: The X-HORIZON rear derailleur straight parallelogram design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force. For quicker, more exact shifting, the large upper pulley offset design maintains a constant chain gap across all gears.
  • X-SYNC 2: X-SYNC 2 Eagle is the next evolution of SRAM X-SYNC technology. The aggressive teeth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear-life, the X-SYNC EAGLE design reduces friction and the accumulation of mud, grit and grime.

SRAM NX Eagle X-Actuation Trigger Shifter:

New NX Eagle trigger shifter means on-demand gear selection throughout the entire wide range Eagle cassette. The massive range means you never have to worry about having the right gear for the terrain. NX Eagle means easy, intuitive shifting every time for every rider.
  • Speeds: 12 Speed
  • Compatibility: 1x12 SRAM
  • Eagle Technology creates a smoother and more precise shifting system with exceptional reliability.
  • Also available as a E-MTB specific Eagle shifter option limiting the pull lever to a single engagement.
  • Compatible with Matchmaker X clamp
  • Material: Aluminum / Plastic
  • Hardware: Stainless Steel bolts, Discrete clamp
  • Advertised Weight ~ 112g
  • Discrete clamp
  • X-ACTUATION : Developed specifically for SRAM 1x , X-ACTUATION keeps shifting sharp and consistent across the entire cassette.
  • Zero Loss : ZeroLoss simply means, well, zero loss when you push on the lever, for an upshift or down shift, the cable is engaged instantly zero loss of movement. There is no middle-ground where you're waiting for the shift to come. Gear changes are instant and precise.

Sram Eagle GX 12 Speed Chain:

The GX Eagle chain is designed with the SRAM Eagle geometry, the GX Eagle chain features solid pin construction, Eagle PowerLock and smooth, efficient shifting that you can count on every time out.
  • Speeds: 12 Speed
  • Closing Link: PowerLock
  • Outer Plate: Silver
  • Inner Plate: Black
  • Pin Treatment: Chrome
  • Advertised Weight ~ 258g (126 links)
  • Material: Outer link finish Nickel
  • Rivet Type: Solid pin
  • Recommended Group: GX Eagle
  • Compatibility: All levels of Eagle drivetrain systems
  • Technology Highlights: PowerLock, Flow Link
  • PowerLock: SRAM chain engineers developed PowerLock as a tool free, sure, and consistent way to connect our chains. While PowerLock does not require special tools for install, the especially tight tolerances of 10-, 11- and 12-speed drivetrains mandate that each PowerLock is good for a one-time application only.
  • Flow Link: Ultra-smooth chain inner-plates are completely devoid of square edges, resulting in a chain that engages the cassette and chainring with far less friction, for quieter performance and better wear life. The design allows a narrower overall profile that can withstand greater angles, and also allows for a flatter outer-plate, which means more consistent chain riveting and enhanced overall strength.

SRAM Eagle NX PG-1230 12 Speed 11-50t Cassette:

NEW 11-50 NX Eagle Cassette works on most 8/9/10/11 Speed Cassette Hubs

Ride anywhere with the wide-range PG-1230, 11- to 50-tooth Eagle cassette. The NX cassette gives riders every bit of the climbing range that the Eagle ecosystem affords with a simple upgrade to splined-drive body wheels. The PG-1230 is the only Eagle cassette designed to be durable enough to withstand the increased demands of E-MTB applications and a perfect solution to heavy-duty use and abuse.

  • Speeds: 12
  • Cassette Cogs: 11-13-15-17-19-22-25-28-32-36-42-50
  • Range: 11-50t
  • Compatible with eBike
  • Compatible with 8, 9, 10, 11-speed splined driver bodies.
  • This PG-1230 cassette is an integral part of the SRAM Eagle drivetrain Ecosystem.
  • Wide 11-50t gear range is a perfect fit for any ride with optimized gear steps across entire range.
  • Material: 8 lightweight, stamped steel cogs and 4 high-strength steel cogs pinned onto an aluminum spider
  • Advertised Weight ~ 615g
  • PowerGlide II: Cassette technology optimized for offroad. More reliable. More durable. Better performing, thanks to an optimal tooth profile and shift ramp design for quick and positive index shifting. Now go climb a mountain.

Customer Reviews

Based on 1 review
Ben Pack

Everything arrived in a timely manner. Hard to believe NX is the low level groupo from SRAM. Functions flawlessly.