SRAM RED XPLR XG-1391 13-Speed Cassette, 10-46t for XDR Driver

SRAM RED XPLR XG-1391 13-Speed Cassette: Master Every Terrain with Precision and Power

For gravel enthusiasts and endurance riders tackling unpredictable terrain, the SRAM RED XPLR XG-1391 13-speed cassette delivers unmatched versatility. Engineered to conquer steep climbs and explosive sprints alike, this cassette combines an expansive 460% gear range with featherlight construction—just 288 grams—to keep you moving efficiently across any surface. Whether you’re grinding up technical singletrack or accelerating on paved descents, every shift remains crisp and precise, even when the road gets rough.

Why Choose the XG-1391?
– Unrivaled Range: The 460% span offers low gears for steep ascents and tight ratios for high-speed sprints, making it ideal for 1x gravel setups or mixed-surface adventures.
– Lightweight Performance: At only 288g, it outshines competitors in weight without sacrificing durability—perfect for riders prioritizing speed and agility.
– Seamless Compatibility: Works flawlessly with SRAM RED XPLR 1x rear derailleurs and all SRAM road Flattop chains, ensuring a system-wide synergy that minimizes maintenance.
– Built for Reliability: Optimized cog design ensures smooth shifts under load, whether you’re powering through loose gravel or carving technical descents at speed.

Designed for those who demand performance on every ride, this cassette pairs cutting-edge engineering with real-world durability. Whether you’re chasing KOMs on rugged trails or pushing limits on endurance events, the XG-1391 keeps up—no matter how fast or steep things get.

Compare to Competitors
| Feature | SRAM XG-1391 | Other Brands |
|————————-|———————–|———————–|
| Gear Range | 460% | 420%–440% |
| Weight | 288g | 300g–350g |
| Compatibility | XDR driver/Flattop | Limited drivetrain fit|

Elevate your ride with a cassette that balances power, precision, and lightweight design—because every trail deserves your best effort.