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@cycleclinic
I have put lots of miles in square taper cranks and BB and its a better system for me. However most of my bikes have modern bb's. Rotor qx1 chainrings are rubbish. I got one for the commutor and the chain derails. They need a clutched mech really. I have 1x on another bike with a garbaruk ring and a chain has never dropped. Soon there will be three road bikes on 1x11 with a 42t, 44t and 46t garbaruk chainrings. I run this with campagnolo drive trains.