It's got 75 miles on it, just broken in and I've decided to keep the Staton friction drive motor I have on my other bike. The Dax is more fun, but just doesn't get used...I have it mounted on a 27" skinny tire bike with mountain bike type handlebar, nice light bike and it's been very reliable. I have a 36 tooth on the back now, just changed it from a 44 tooth, because I wanted to cruise at a lower RPM now that it's broken in. Anyway, the whole bike, motor, etc for $200.