I converted my regular bike with a Tongsheng motor. It probably is of less quality than Bosch, but I like the repairability aspects of this approach. Spare part

I converted my regular bike with a Tongsheng motor. It probably is of less quality than Bosch, but I like the repairability aspects of this approach. Spare parts, instruction videos, modularity and lower price. It looks a bit uglier but has worked well for me so far, about a year of riding at least once or twice per week.