If you buy something from a link in this article, we may earn a commission. Learn more REVIEW – I previously reviewed a bike conversion kit from Swytch late in 2019. It was a well-thought-through system that converted your existing bicycle into a pedal-assist e-bike. I was very impressed at the time and so three … Continue reading Swytch Electric Bike Conversion Kit review – The best e-bike is the one you already have (with this kit!)