SRAM GX DH 1x X-HORIZON Rear Derailleur Compatibility Guide
Quick Verdict
This SRAM GX DH 1x X-HORIZON Rear Derailleur is a SRAM MTB rear derailleur. It requires a 7-speed drivetrain and compatible components. It is designed for cable shifting systems. For best performance, use with other GX DH 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 shifters for GX DH 1x X-HORIZON Rear Derailleur
20 total resultsRecommended Pairing
1
SRAM
GX DH X-ACTUATION Trigger Shifter
Why it fits
- Matches required 7-speed standard
- Uses cable shifting type
Technically Compatible
19Matches required mechanical standards, but may not be the manufacturer-intended pairing.
Road / Gravel
Shimano
7-Speed Double STI Shifters STA070 Pair
Why it fits
- Matches required 7-speed standard
- Uses cable shifting type
Shimano
CUES HYDRAULIC BRAKE LEVER FOR SINGLE
Why it fits
- Uses cable shifting type
Shimano
CUES HYDRAULIC DUAL CONTROL LEVER FOR DOUBLE
Why it fits
- Uses cable shifting type
Shimano
ESSA BRAKE LEVER FOR SINGLE
Why it fits
- Uses cable shifting type
Shimano
GRX BRAKE AND DROPPER POST LEVER
Why it fits
- Uses cable shifting type
MTB / City
Shimano
ALFINE HYDRAULIC DISC BRAKE LEVER I-SPEC B CLAMP BAND
Why it fits
- Uses cable shifting type
Shimano
BRAKE LEVER I-SPEC EV CLAMP BAND
Why it fits
- Uses cable shifting type
Shimano
CUES HYDRAULIC DISC BRAKE LEVER I-SPEC II CLAMP BAND
Why it fits
- Uses cable shifting type
Shimano
DEORE BRAKE LEVER I-SPEC EV
Why it fits
- Uses cable shifting type
Shimano
DEORE XT 3-FINGER HYDRAULIC DISC BRAKE LEVER
Why it fits
- Uses cable shifting type
Shimano
DEORE XT BRAKE LEVER
Why it fits
- Uses cable shifting type
Shimano
DEORE XT BRAKE LEVER I-SPEC EV CLAMP BAND
Why it fits
- Uses cable shifting type
Shimano
DROPPER SEAT POST LEVER CLAMP BAND MOUNT
Why it fits
- Uses cable shifting type
Shimano
DROPPER SEAT POST LEVER I-SPEC EV
Why it fits
- Uses cable shifting type
Shimano
EZ FIRE PLUS SHIFT/BRAKE LEVER 7s
Why it fits
- Matches required 7-speed standard
- Uses cable shifting type
Shimano
EZ FIRE PLUS SHIFT/BRAKE LEVER FOR FRONT DOUBLE
Why it fits
- Uses cable shifting type
General
Shimano
ASSIST SWITCH
Why it fits
- Uses cable shifting type
Shimano
DROPPER SEAT POST LEVER
Why it fits
- Uses cable shifting type
Compatible cassettes for GX DH 1x X-HORIZON Rear Derailleur
5 total resultsTechnically Compatible
5Matches required mechanical standards, but may not be the manufacturer-intended pairing.
City / Trekking
General
SRAM
PG-720 Cassette
Why it fits
- Matches required 7-speed standard
- Uses standard standard
SRAM
PG-720 Cassette
Why it fits
- Matches required 7-speed standard
- Uses standard standard
SRAM
PG-730 Cassette
Why it fits
- Matches required 7-speed standard
- Uses standard standard
SRAM
XG-795 MINI BLOCK Cassette
Why it fits
- Matches required 7-speed standard
- Uses standard standard
Compatible chains for GX DH 1x X-HORIZON Rear Derailleur
2 total resultsTechnically Compatible
2Matches required mechanical standards, but may not be the manufacturer-intended pairing.
Frequently Asked Questions
What fits with SRAM GX DH 1x X-HORIZON Rear Derailleur?
SRAM GX DH 1x X-HORIZON Rear Derailleur is compatible with shifters, cassettes, chains that match its technical standards. Most importantly, it requires matching 7-speed components.
Can I use a higher or lower speed chain with SRAM GX DH 1x X-HORIZON Rear Derailleur?
No, SRAM GX DH 1x X-HORIZON Rear Derailleur requires a 7-speed chain. Chains for different speeds have different external widths and internal profiles, which will cause poor shifting or mechanical interference.
Does this SRAM GX DH 1x X-HORIZON Rear Derailleur work with electronic shifting like Di2 or AXS?
No, this is a mechanical cable-actuated component. Electronic systems use internal motors and proprietary signals that are physically and electrically incompatible with mechanical components.
Can I mix SRAM GX DH 1x X-HORIZON Rear Derailleur with Road components?
While some mechanical standards (like cassette spacing at certain speeds) may overlap, SRAM GX DH 1x X-HORIZON Rear Derailleur is optimized for MTB use. Mixing with Road parts often fails due to differing pull ratios and chainlines.
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