- 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 with aluminum large cog for light weight and durability
- SRAM Model ID: CS-XG-1271-D1
- Range: 10-44T
- Speed: 12
- Cog Details: 10,11,13,15,17,19,21,24,28,32,38,44
- Cog Material: Steel/Aluminum
