SRAM RED XPLR XG-1391 Cassette Compatibility Guide
Quick Verdict
This SRAM RED XPLR XG-1391 Cassette is a SRAM Road / Gravel cassette. It requires a 13-speed drivetrain and compatible components. For best performance, use with other RED XPLR components, though it is mechanically compatible with the parts listed below.
Note on Compatibility: These recommendations are based on mechanical standards and manufacturer specifications. While parts may be technically compatible, mixing brands or categories (e.g., Road and MTB) may affect shift quality or aesthetic cohesion.
Compatible chains for RED XPLR XG-1391 Cassette
2 total resultsTechnically Compatible
2Matches required mechanical standards, but may not be the manufacturer-intended pairing.
Compatible rear derailleurs for RED XPLR XG-1391 Cassette
5 total resultsRecommended Pairing
1
SRAM
RED XPLR AXS Rear Derailleur
Why it fits
- Matches required 13-speed standard
- Uses axs shifting type
- Uses sram flattop standard
Technically Compatible
4Matches required mechanical standards, but may not be the manufacturer-intended pairing.
Road / Gravel

SRAM
Force XPLR AXS Rear Derailleur
Why it fits
- Matches required 13-speed standard
- Uses axs shifting type
- Uses sram flattop standard

SRAM
Rival XPLR AXS Rear Derailleur
Why it fits
- Matches required 13-speed standard
- Uses axs shifting type
- Uses sram flattop standard
MTB

SRAM
GX Eagle AXS Transmission Upgrade Kit
Why it fits
- Uses axs shifting type

SRAM
GX Eagle AXS Transmission Upgrade Kit
Why it fits
- Uses axs shifting type
Frequently Asked Questions
What fits with SRAM RED XPLR XG-1391 Cassette?
SRAM RED XPLR XG-1391 Cassette is compatible with chains, rear derailleurs that match its technical standards. Most importantly, it requires matching 13-speed components.
Can I use a higher or lower speed chain with SRAM RED XPLR XG-1391 Cassette?
No, SRAM RED XPLR XG-1391 Cassette requires a 13-speed chain. Chains for different speeds have different external widths and internal profiles, which will cause poor shifting or mechanical interference.
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