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I feel like you should start by being glad you're alive. Car's are a major threat to everyone on two wheels. People are horrible drivers, and it's on each of us to be as defensive as possible. I would recommend upgrading the bike next time. Something with disc brakes maybe.

I'm glad to hear you're getting back on the horse btw.

I just bought the Dax GT50R and it should arrive in a day or two. The motor is $174, but you have to have a friction drive setup already. My kit cost $309 with the friction drive. I bought it to climb my 900 foot "hill".

I live on what I contend is the steepest hill in my city. I mostly hope my SuperRat will be able to climb it.