I need a bike that I’m comfortable with for getting around London. My Claud Butler steel mixte frame is in good condition and I’ve always wanted to learn more about bikes, so I’ve started to replace the heaviest and most problematic bits myself. Over time, the project evolved in to a single speed conversion. The notes below are an overview of the work and research I’ve done thus far. Expect misused terminology ahead, bumps in the road, etc.