Urbanist jannies apparently don't know what "PF" or "BB" stands for, so let me spell it out complete with AI sloppa to conform to nu-/n/ standards

This thread is for discussing a bicycle part called a "bottom bracket", in particular why there was nothing wrong with press fit bicycle bottom brackets, and moreover how it is inappropriate to put a tiny cigarette-butt sized bicycle bottom bracket that was designed for skinny steel bicycle frames, into the bicycle bottom bracket shell of a carbon fiber bicycle frame

Bicycle bicycle bicycle, AI sloppa, happy now? Is that better? YIMBY YIMBY parking minimums, suburbs bad, amsterdam good, there now it's on topic.