SKU: 25399900311

Sram NX Eagle 1x12 DUB 170mm Boost Groupset

Sale price$312.30 Regular price$347.00
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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

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Description

Sram NX Eagle 1x12 DUB 170mm Boost GroupsetDescription When SRAM Eagle dropped it was a revolution for mountain bikers and for quite some time it was restricted to higher priced components. Now with NX Eagle the barrier for entry is wide open and makes converting to an awesome 12 speed setup a breeze. Built for 1x setups this groupset is one of the best and most affordable drivetrain upgrades you can do if you are wanting to venture into the world of 12 speed and ditch that front derailleur.

Description

When SRAM Eagle dropped it was a revolution for mountain bikers and for quite some time it was restricted to higher priced components. Now with NX Eagle the barrier for entry is wide open and makes converting to an awesome 12-speed setup a breeze. Built for 1x setups this groupset is one of the best and most affordable drivetrain upgrades you can do if you are wanting to venture into the world of 12 speed and ditch that front derailleur.

The NX Eagle cassette can be used with any 8, 9 or 10 speed splined hub body so there is no need to upgrade to the XD Driver. It has a 454% range to get you up and down those trails. At this price point, SRAM NX Eagle brings Eagle to everyone at a great price with the brilliant quality you expect from SRAM.

Please note: All Eagle components are cross-compatible with other levels. All of these components can be purchased separately with you want to mismatch with other non-NX Eagle parts.

Each kit includes the following Eagle components:

  • NX trigger shifter (cable included).
  • NX derailleur.
  • NX chain.
  • NX cassette.
  • NX cranks.
    • 170 and 175 length options.
    • Includes 32t ring.
    • Does not include DUB bottom bracket.
    • In Boost and Non-Boost options

Please note: The kit does not work with SRAM XD Drivers. A regular 8, 9, 10 splined hub body is required.

Eagle NX derailleur:

  • Eagle 12-speed.
  • 339g
  • Aluminium cage, steel springs.
  • Compatible with all 12-speed Eagle components.
  • 50t max tooth size.
  • X-HORIZON , X-ACTUATION , X-SYNC 2, ROLLER BEARING CLUTCH, CAGE LOCK

Please note: Adjusting your B-tension on Eagle derailleurs can be tricky. We recommend using Sram's chain gap tool

Eagle NX Trigger Shifter:

  • 112g.
  • 12-speed Eagle only.
  • Compatible with all Eagle derailleurs.
  • Aluminium/Plastic
  • Includes shifter cable and discrete clamp.

Eagle NX Chain:

  • Eagle PowerLock.
  • Solid pins
  • 278g.
  • Compatible with 12-speed Eagle.

Eagle NX Cassette:

  • 615g.
  • 454% range
  • 8 lightweight, stamped steel cogs and 4 high-strength steel cogs pinned onto an aluminium spider
    12-speed 11-50t
    • 11, 13, 15, 17, 19, 22, 25, 28, 32, 36, 42, 50T.
  • Compatible with all Eagle components.

Eagle NX Crankset.

  • 6000 series forged aluminium.
  • 705g (175mm, 32T ring)
  • Compatible with all Sram Eagle products.
  • Sram direct mount standard.
  • Includes 32t X-Sync 2 chainring in Boost and Noon-Boost options
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25399900311

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Ms. Claudia Adams
Draper, US
★★★★★ 4
Pants run small
Size: 3X-Large, Color: Purple
Jacket fit .. but pants did not. Nice suit though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2025
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Tabatha
Natrona Heights, US
★★★★★ 5
Fits like a glove, looks like a million!
Size: Small, Color: Purple
Bought this as a gift for him and very impressed. Looks like a million dollars, fit true to size, looks tailored not cheap. Fabric is quality, stitching is done well and the pants have a nice hidden elastic extender that helps if he goes up or down a few pounds. Very impressed!
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Reviewed in the United States on May 14, 2026
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Verified Purchase
Freak77Showisnormal
West Palm Beach, US
★★★★★ 5
It was the perfect suit for our big day!
Size: X-Small, Color: Purple, Size: X-Small, Color: Purple
Purple size xs. He's 5'9" 145-150lbs. Very impressed with this suit. The color and pattern is awesome. The fit was good. I would say this suit runs large. Usually he wears a Medium in everything but ordered an XS and it fit very well. The pants were long we had to get those hemmed. There was a few stray strings by the end of the night in areas of the suit. But overall good quality. And for a great price.
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Reviewed in the United States on August 13, 2025
M
Verified Purchase
Mabel D.
Charlottesville, US
★★★★★ 3
We were excited and I wanted to like it but...
Size: X-Small, Color: Black, Size: X-Small, Color: Black
We ordered this for Prom and it was supposed to be a size small, which was available for Prime ordering, but had to settle for xsmall. The pants, fortunately fit well and just need to be hemmed, the vest is great and the jacket is snug. My son has broad shoulders and I was hesitant to buy the xsmall, but it does fit just right. The only thing he would need to do is unbutton the jacket while he is dancing and maybe take it off while seated and eating dinner before prom. The material is surprisingly nice and has weight to it. I was relieved it isn't flimsy. The overall look on my son is smooth and we love the pattern and the material has shine to it. I was not happy that right out of the package, the button to the jacket could potentially fall off during because it doesn't look securely sewed in. The side of the right side of the jacket has thread already coming apart. And I found a little snag in a different location. I'm really not happy about that. I posted photos so you can see what I mean. We were excited about this suit, but it's going back. The company needs to do better with quality control.
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Reviewed in the United States on May 2, 2023
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Verified Purchase
Jarrett
Boise, US
★★★★★ 5
Very Nice Fit!
Size: X-Large, Color: Black
Excellent quality and perfect fit! I used thr recommended size chart and it was just right. The design pattern in the suit gives it a very nice look. I'd order from Kudoro again!
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Reviewed in the United States on January 18, 2026

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