SRAM  GX Eagle Groupset - 170 mm Crankset

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Color: Black
Size: One Size
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A simple and hassle-free drivetrain system, the SRAM GX Eagle groupset with a 170 mm crankset offers the freedom to mix and match with any component in the expanded Eagle ecosystem.


  • Includes a 170 mm DUB crankset with direct-mount 32T X-SYNC chainring, rear derailleur, XG-1275 12-speed cassette, trigger shifter, 126-link chain and chain-gap gauge
  • Aluminum GX crankset is engineered for complete chain control; each tooth of the 32T chainring is precisely designed to work seamlessly with the chain's inner and outer links
  • Crankset is compatible with SRAM DUB system; DUB bottom bracket not included
  • 12-speed rear derailleur gets the job done with an updated cage architecture that improves chain management; compatible with both 10–52T and 10–50T cassettes
  • XG-1275 10–52T 12-speed cassette expands gear range by 520% for more top-end speed and comfortable climbs; SRAM Full Pin technology makes it both lightweight and durable
  • Trigger shifter with clamp puts total control of your gear selection into the thumb of 1 hand
  • GX Eagle 126-link chain delivers smooth and efficient shifting
  • Standard 49 mm chainline for 135/142 MTB hubs
  • GX Eagle components have their own group colorway as part of the updated SRAM Eagle Colorsystem, allowing for full group or fully curated builds


View the SRAM GX Eagle Product LineView all SRAM Bike Groupsets

Technical Specs

Item #225285
Best Use

Mountain Biking



Crankarm Length

170 millimeters

Shifter Actuation


Shifter Connectivity


Pull System

Not Applicable

Number of Chainrings

1 Chainring

Number of Teeth


Max Rear Cog Size


Cage Length

Long Cage

Compatible Freehub



Aluminum crankset, cage rear derailleur and trigger shifter; steel cassette and steel chain

Included Components




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