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SRAMGX Eagle 12-Speed Rear Derailleur - Bike Build


Item # SRM00CK

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  • Lunar, 52T ($128.00)
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Item # SRM00CK

GX Eagle 12-Speed Rear Derailleur

Tech Specs
Materialaluminum, steel pulley
Cage Lengthlong
Cassette Range10-50t
CompatibilitySRAM Eagle
Recommended Usemountain
Manufacturer Warranty2 years

Actual Weight

Lunar, 52T
Weight is for SRAM GX eagle rear der.

Claimed Weight

Claimed weights are provided by the vendor.

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Actual weights are measured in-house by the Competitive Cyclist team.

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What do you think about this product?


>Rating: 5

Dream Bike Build

I've used it several times

Lover the shifting, very quick and responsive. Shifts great under a load in a panic situation.

>Rating: 5

GX is great

I've put it through the wringer

Been running X01 and my new bike has GX. Love it just as much. I am not super picking about my shifting... I'm not sure I notice any difference. I think you lose a couple of ounces going to GX from X01, other than that GX is a solid option.

>Rating: 5

crisp clean smooth

I've put it through the wringer

Is the GX as good as X01.... I don't really know, i've been running X01 for the last year + and have a hard time finding a big difference. if you want to save a few bucks this is one way to go. Most will be totally fine with performance. Quality is excellent and is very durable.