Review on Optimized Chainrings for Origin8 BMX, Singlespeed, and Fixie Bicycles by Brady Penczak

I bought this chain to convert my mountain bike to single speed. It worked very well. This actually saved me as I measured wrong and thought I needed a larger bolt pattern. The smaller bolt's "bonus" circle is what I have, so I was able to use it even though I made a mistake. Please note: Always measure twice, order once. I tried a 1/2 chain and it worked fine, then switched to 3/32 and it was fine too. The bolt holes are recessed on one side, so the chainring bolts were too short. I reversed the chain and it worked fine. So very versatile and good strong chain. Thumbs up!