I'm not sure. I picked out two and sent links to my husband who is working from home today to check. Basically, I was looking for one that fits a 52 tooth ring and that has 5 bolts. If there are other factors, I'm clueless!
I know that chainrings come in sizes based on the diameter of where the normal bolts are.... but these things don't look like they fit the same rules. See how the one on Blossom appears to be bolted on near the outside edge of the outer chain ring (and not in the main bolts)? My chain ring also has holes in those same spots, so I'm hoping that it will work in the same way. I'm basically just guessing though....




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