$874.99
Decision guidance
Ideal for gravel riders using 1x 13-speed drivetrains who need a wide gear range for climbing and fast sprints.
Choose this cassette for its expanded 460% gear range, lightweight design, and compatibility with SRAM XPLR 1x 13-speed rear derailleurs and road Flattop chains, ensuring smooth and reliable shifting on challenging terrain.
At a glance
Designed for demanding gravel terrain and fast-paced rides, the SRAM RED XPLR XG-1391 cassette provides a 460% gear range with 13 speeds, allowing riders to tackle steep climbs and sprint with precision. Each cog features optimized shift technology for smooth and reliable gear changes even on rough roads. Weighing only 288 grams, this cassette balances performance and weight savings.
| Speed (CS) | 13s |
|---|---|
| Gearing | 10-46t |
| Weight | 288 g |
| Compatibility | XDR driver body, all road Flattop chains |
| Cog sizes | 10,11,12,13,15,17,19,21,24,28,32,38,46 |
It has an expanded 460% gear range, providing a wide range of gears suitable for climbing and sprinting.
Yes, it is compatible with all road Flattop chains.
It is compatible with the XDR driver body.
The cassette weighs only 288 grams.
It is designed for use with SRAM XPLR 1x 13-speed rear derailleurs.
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