SRAM X01 Eagle 12-Speed Rear Derailleur Lunar, 52T

Love my new XO1 SRAM rear derailleur. Got a branch caught in my GX derailleur- snapped off, Replaced with aluminum body XO1. Very happy. Easy to adjust. Follow instructions!

First, backcountry, the seller, overnighted the derailleur which surprised me. I very much appreciated that given amazons very distant delivery date. The x01 derailleur is a very high end part and the price I paid was less than the gx part. That’s a great deal!

Es un buen producto

Not sure what the real improvement is, shifts about the same as GX.

I bought this to replace my damaged GX derailleur. I was on the fence about whether or not it was worth the extra cost compared to GX. Verdict: ABSOLUTELY!! Its hard to describe how the jump in quality feels, but its quite noticeable. The GX derailleur is great and all, but the X01 is next-level - smooth, rugged, and reliable. It feels like a different - but better - bike, even compared to when my bike previously had a brand-new GX derailleur. Definitely worth it.