SRAM GX Eagle 12-Speed Rear Derailleur
This product is not available. Good news: we have a newer version.
The SRAM GX Eagle 12-speed rear derailleur not only answers the Eagle drivetrain's need for greater capacity but it's also the next evolution of their proven, 1x drivetrain-specific X-Horizon design.
Shop newer version- Larger, 14-tooth X-Sync lower pulley allows a 10- to 50-tooth cassette, and also adds to the overall smooth-pedaling feel of Eagle components
- Type-3 roller bearing clutch has a smooth torque curve for a quiet, consistent operation and feel
- Cage Lock has been moved back and out of the way, protecting it from trail debris
- Redesigned, robust mounting system further improves performance and overall durability
- X-Horizon parallelogram and 14-tooth pulleys are designed specifically for the wide-range Eagle 1x drive train, and it's just 14g heavier than X01 Eagle
- Sealed cartridge pulley bearings
Imported.
View the SRAM Eagle Product LineView all SRAM Rear Derailleurs| Best Use | Mountain Biking |
|---|---|
| Derailleur Type | Rear |
| Cage Length | Medium / Long Cage |
| Max Rear Cog Size | 50T |
| Speeds | 12-speed |
| Weight | 290 grams |
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Great price to performance
Ordered the GX group set to build up a 2020 Stumpjumper. The derailleur is awesome. It’s got some scuffs and dings from a couple wipeouts but maintains nice shifts up and down. Shifts could be a bit smoother but you get majorly diminishing returns moving to X01 if you’re not a weight focused. For a weekend warrior trail bike that’s focused on having fun, there’s nothing more I could want than the GX. Durable, reliable, crisp performance while not totally breaking the bank. No issues with parts out of box like other review mentions.
Arrives Damaged
This is my second SRAM part ordered through REI to arrive damaged. In this case the cage is bent. Not significantly, but enough to affect the low limits threshold. The rest of the shifter works very well, however I will need to replace this one for a straight cage. I would want to give more stars but I can't yet.