The SRAM XPLR XG-1271 is a 12-speed cassette designed for gravel and adventure riding on the XPLR AXS platform. X-DOME construction uses individual machined cogs on an aluminium carrier for reduced weight, with the wide-range ratio spread XPLR riders need to cover road, gravel, and climbing terrain. Requires an XDR road driver freehub.

Highlights

  • 12-speed gravel cassette for SRAM XPLR AXS drivetrains
  • X-DOME construction — machined cogs on aluminium carrier
  • Wide-range gravel ratio spread — road and climbing terrain coverage
  • Requires XDR road driver freehub
  • Available in multiple ratio options

Fit and compatibility

12-speed gravel cassette. Requires XDR road driver freehub — not compatible with standard HG or MTB XD drivers. Compatible with SRAM XPLR AXS rear derailleurs and 12-speed XPLR chains. Confirm ratio spread and XDR driver compatibility before ordering.

Installation. Service. Compatibility. Find all the documentation needed to set up, use, and maintain your components in the SRAM Service hub.

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Features
  • X-Range gearing gives you more range and a smoother gear progression, so you’re always in the right gear
  • 440% range gives the coverage 1x gravel riders want
  • For use with XPLR 1x rear derailleurs
  • Compatible with Flattop chains
  • Compatible with XDR driver body
  • MINI CLUSTER technology for light weight and durability

Specifications

Speed (CS) 12s
Gearing 10-44t
Cog finish (Cassette) Nickel Chrome
Technology (Cassette) XG
Cog sizes 10-44t:10,11,13,15,17,19,21,24,28,32,38,44
SKU SRM-CS-XG-1271-D1
Model # CS-XG-1271-D1
Barcode # CS-XG-1271-D1
Brand SRAM