I’m nearly 75 years old, but wanted to get myself in better shape with some convenient exercise. I bought the kit to convert an old, but well kept DAHON folding bike to be a really useful transport and exercise unit. After a rather long, and annoying delay, it arrived and was easily installed. I had the installation verified by the DAHON agent here, and he said it looked great. I cycle now more or less every day, and of course can park anywhere, which is certainly not the case with my car. I have great range, and using it at P1 can get where I want AND get some exercise in the process.