I recently purchased a Chinese metal cage. The ring, while difficult to initially put on, the comfort level is great. The issue is with the cage length. I would like to get a different cage. The one I have is just a little too short; it also needs to point down just a little bit. Generally speaking, are the cages interchangeable with the ring? They all look similar, but...
You would have to measure, I bought a cage from someone on here and it had a 40 mm ring. He knew where he got it from or thought he did so I gave him the money and he got me a 45 and 50 ring. Turns out the posts are slightly different in width so they will not fit. Maybe our cages will fit each other’s rings