- For use with XPLR 1x rear derailleurs
- Compatible with XDR driver bodies and Flattop chains
- Shift features on each cog are optimized for electronic shifting, so you’ll get fast, smooth and precise shifts every time
- 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
- Mini Cluster technology for light weight and durability
| Range: | 10-44t | Gears: | 12sp |
| Cogs: | 10,11,13,15,17,19,21,24,28,32,38,44 | Color: | Silver |
| Model: | XLPR XG-1251 | Driver: | XDR |