Mid drive fatty a lot of fun. Get at least a hardtail. Or get a bike that you can put a suspension fork on. Take a look at Lunacycle dot com / fat-tire/. They have several fat bike offerings. Get one with the ludicrous version mid drive. Make sure the battery that comes with it can unlock the full potential of the motor. Some batteries are not capable of enough continuous amps to do this. Happy to answer any questions. I have been thru this learning curve. 65 yo and love riding a 50 amp mid drive fatty!