SXX1 Mountain MTB Bicycle Bike Rear Derailleur Oversized Pulley Wheel System Cage OSPW for Sram Eagle XX1/X01/GX/NX Mechanical 12 Speed use

Is it just bling or does it really deliver benefits? Not sure. But it looks amazing and it’s 2x easier to clean than the stock cage. Install was easy and quality seems amazing. I’m at probably 500miles on it and zero issues. Convince me the one that’s 3x the price is better.

I was a little hesitant to order based on some of the reviews. However, I had zero issues with this derailleur pulley cage on my SRAM GX AXS. I saw some people commented on they needed to use a different bolt or shave it down to fit an AXS, but in my case mine bolted right up using my existing cage bolt and the retention bolt provided in the box.I was also worried about durability, but I clocked in over 500 miles of dirt, mud, and rain on a 250 watt ebike full of bikepacking gear with zero pulley issues.Mine was true right out the box and paired with my AXS GX perfectly. Shifting was crisp and clean. You don't realize how bent your cage is until you put on a new one.

Great-looking cage that works better than stock. Knocked a star off as I had to grind the stopper screw down to get it to fit properly on a GX rear derailleur, but other than that all good.

Mounted quickly. Required no derailleur adjustment. Light weight . . . over 2 oz lighter than OME.

So as this seems to be the only way to get a complete cage to repair an Eagle derailleur it still is not a very good option. I had bought this to repair a broken one and keep as spare until I needed it. I bought this last year but did not need to replace the one on my bike until this week. install was fairly easy to replace the factory cage. the angle on this unit was definitely off and I had to bend the cage a bit to align the jockey wheels with the cassette for proper shifting. it DID really make a noticeable difference with pedaling drag. it DID NOT last very long. within 5 miles on the first ride the upper jockey wheel snapped in half. The metal of the wheels is just cheap alloy and way too thin to hold up to pedaling forces. they also would not survive any sort of impact.Pros-Lightweight-replaces the entire Eagle cage inner and outer-reduces pedaling drag (larger pulley benefit)Cons-Cheap thin alloy for wheels.-will not survive any sort of strike-Can't hold up to strong pedaling.

Great alternative to the Kogel cage. Shift smooth if tuned right. Pulleys strong thus far over rocks and roots. Will update soon if I remember

Great pulley

Needed to put a bolt through instead of the retaining nut as the body of the AX is bigger. Most bike guys will have a small 3mm to swap out. Other than that it was a breeze to change. I fully realize they are making a ton of money but what choice do you have? Pay hundreds more for a ceramic speed cage or buy a new derailleur? This was easy and I’m happy to have it working cleanly again.