SRAM RED E1 XPLR XG-1391 13-Speed Cassette
The SRAM RED E1 XPLR XG-1391 13-Speed Cassette is the perfect cassette for gravel riding. Now with 13 cogs, this cassette provides a 460% gear range while only weighing 288 grams. Designed to keep up with the evolution of gravel riding, The RED E1 XPLR cassette has shift ramps on each cog that give you the highest shift quality, even the roughest terrain. It works with SRAM E1 XPLR AXS rear derailleurs and SRAM Flattop chains. Like previous generations of SRAM XPLR, this cassette works with SRAM XDR driver bodies.
SRAM E1 XPLR Cassette Comparison
| Model | Price | Speeds | Color | Gearing | Weight |
| SRAM Rival E1 XPLR XG-1351 13-Speed Cassette | $215 | 13-Speed | Silver | 10-46T | 383 grams |
| SRAM Force E1 XPLR XG-1371 13-Speed Cassette | $305 | 13-Speed | Silver | 10-46T | 346 grams |
| SRAM RED E1 XPLR XG-1391 13-Speed Cassette | $660 | 13-Speed | Silver | 10-46T | 288 grams |
Other Versions to Consider
SRAM Force E1 XPLR 13-Speed Cassette: If you are looking for a more affordable 13-speed cassette, we also offer the SRAM Force E1 XPLR XG-1371 13-Speed Cassette.
Compatibility
- Chain: Compatible with SRAM Flattop chains.
- Rear Derailleur: Compatible with SRAM E1 XPLR AXS rear derailleurs.
- Freehub: Works with XDR driver bodies.
Not compatible with SRAM T-Type chains
Specs
- Color: Silver
- Speeds: 13-speed
- Gearing: 10-46T
- Weight: 288 grams
- Cogs: 10, 11, 12, 13, 15, 17, 19, 21, 24, 28, 32, 38, 46
Tools Needed for Installation
You will need the following tools for installation of this product. You can shop for the required tools on our Tools Page.
- Cassette lockring tool like the PRO Team Lockring Tool or Unior SRAM/Shimano Cassette Lockring Tool
- Chain whip like the Wolf Tooth Chain Whip
Q&A
Have a question about this? Ask the staff.
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THIS PRODUCT IS FREQUENTLY BOUGHT WITH
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SRAM RED E1 Flattop Bicycle ChainPrice range: $110.00 through $120.00SRAM RED Chain featuring Flattop and PowerLock technology
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13-speed AXS derailleur purpose built for gravel riding
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SRAM RED E1 XPLR Power Meter SpiderPrice range: $550.00 through $715.00SRAM's latest spider-based power meter designed for gravel riding
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SRAM's top-of-the-line gravel crank arms

















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