Hey all, my name is Adam and I am looking forward to riding one of these babies real soon, I need some help and reviews on what is the best bike motor for what I am looking for. With that being said let me state what I am looking for, I want something that has a speed of 40 mph or better, something frame mounted, and I know I will have to take care of it and treat it right for it to last but I need to know that it has great potential at the time of buying. I plan to mount this on some kind of cruiser kind of bike, or possibly a hybrid type, but from other research I have done about these things, I have read that shocks and tires are very important, so does anyone have an preferences of frames of this kind that would be good bases for motors and performance. I want to thank everyone in advance for their help and time.