I have some extra parts for it (a controller and the original twist throttle I took off it). The battery, the motor, and all the regular bike stuff has been problem free, but some of the ebike’s other electronic stuff (wiring harness, display, controller, throttle), I’ve had to replace to keep the bike working. The pedal assist sensor is the latest part that has started acting up, it probably needs replacing or cleaning. I haven’t bothered with it, as I just use the thumb throttle all the time on this bike. A friend with this bike upgraded his with the Area 13 upgrade kit, (a nicer display and more powerful controller), it’s a good upgrade for this bike to make it more reliable and more powerful.
If you have any questions or want a test ride, send me an email.