SRAM GX Eagle Rear Derailleur Compatibility Guide
Quick Verdict
This SRAM GX Eagle Rear Derailleur is a SRAM MTB rear derailleur. It requires a 12-speed drivetrain and compatible components. It is designed for cable shifting systems. For best performance, use with other GX Eagle 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 cassettes for GX Eagle Rear Derailleur
16 total resultsTechnically Compatible
16Matches required mechanical standards, but may not be the manufacturer-intended pairing.
Road
Shimano
105 HG CASSETTE 12s
Why it fits
- Matches required 12-speed standard
City / Trekking
MTB
SRAM
PG-1210 Eagle Cassette
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
PG-1230 Eagle Cassette
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
XG-1275 Eagle Cassette
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
XG-1275 Eagle Cassette
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
XG-1295 Eagle Cassette
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
XG-1295 Eagle Cassette
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
XG-1299 Eagle Cassette
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
XG-1299 Eagle Cassette
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
XG-1299 Eagle Cassette
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
XS-1270 Eagle Transmission Cassette
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
XS-1275 Eagle Transmission Cassette
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
XS-1295 Eagle Transmission Cassette
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
XS-1297 Eagle Transmission Cassette
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
XS-1299 Eagle Transmission Cassette
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
Compatible shifters for GX Eagle Rear Derailleur
20 total resultsRecommended Pairing
2
SRAM
GX Eagle Trigger Shifter
Why it fits
- Matches required 12-speed standard
- Uses cable shifting type
SRAM
GX Eagle Trigger Shifter | Single Click
Why it fits
- Matches required 12-speed standard
- Uses cable shifting type
Technically Compatible
18Matches required mechanical standards, but may not be the manufacturer-intended pairing.
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
DEORE XT SHIFT LEVER RIGHT I-SPEC EV 12s
Why it fits
- Matches required 12-speed standard
- Uses cable shifting type
Shimano
DEORE XT SHIFT LEVER RIGHT12s
Why it fits
- Matches required 12-speed standard
- 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
SRAM
Eagle 70 Transmission Shifter
Why it fits
- Matches required 12-speed standard
- Uses cable shifting type
SRAM
Eagle 70 Transmission Shifter
Why it fits
- Matches required 12-speed standard
- 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
Road / Gravel
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
Compatible chains for GX Eagle Rear Derailleur
18 total resultsRecommended Pairing
2
SRAM
GX Eagle Chain
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
GX Eagle Transmission Flattop Chain
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
Technically Compatible
16Matches required mechanical standards, but may not be the manufacturer-intended pairing.
City / Trekking
MTB
SRAM
Eagle 70 Transmission Flattop Chain
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
Eagle PowerLock
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
Eagle S100 Chain
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
Eagle S200 Chain
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
Eagle S500 Chain
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
Eagle Transmission PowerLock
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
NX Eagle Chain
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
X0 Eagle Transmission Flattop Chain
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
X01 Eagle Chain
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
XX Eagle Transmission Flattop Chain
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
XX SL Eagle Transmission Flattop Chain
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
XX1 Eagle Chain
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
XX1 Eagle Chain
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
SRAM
XX1 Eagle Chain
Why it fits
- Matches required 12-speed standard
- Uses sram eagle standard
Frequently Asked Questions
What fits with SRAM GX Eagle Rear Derailleur?
SRAM GX Eagle Rear Derailleur is compatible with cassettes, shifters, chains that match its technical standards. Most importantly, it requires matching 12-speed components.
Can I use a higher or lower speed chain with SRAM GX Eagle Rear Derailleur?
No, SRAM GX Eagle Rear Derailleur requires a 12-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 Eagle 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 Eagle Rear Derailleur with Road components?
While some mechanical standards (like cassette spacing at certain speeds) may overlap, SRAM GX Eagle Rear Derailleur is optimized for MTB use. Mixing with Road parts often fails due to differing pull ratios and chainlines.
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