Nosfet Aero with 1255 miles on it. Used as a learner wheel and as a commuter. Treated very well. Never used for offroading or intense riding (I have it set to beep at 21 mph, but it can reach 35 mph). I have never had any cutouts or problems with the Aero. Battery was treated well and is like new (I get 30 to 40 miles on it). I have set it to charge to 125 volts, but it can reach 126 volts. Battery is balanced and healthy. Some scrapes from very low-speed tumbling when learning to ride. Includes unicycle, charger, manual, shock manual, extra velcro, power pads, replacement beeper, and replacement charger plug.