I ordered the DUOTTS D88 from a warehouse in Poland, to Portugal delivery fast, for 4-5 weekdays. New, 0 km (some people received a scooter already with a little mileage), only a couple of scratches, but not critical.Review did not immediately write, decided to test the scooter.Pozhka very satisfied, All in accordance with the description. One big minus - this strong vibration wheels (will have to calibrate), and both, and so there is no more to what pridryatya, all super. For 10 days drove 300 km, No problems.Maximum speed developed up to 75 km / h in turbo mode on the second gear (this is only if the battery is fully charged)no more risk.Rided in mixed modes, so exactly can not say about autonomy, but can quite 50-60 km in economy mode with two motors (I went all 10 days with only two engines and often used cruise control) All of course depends on the terrain, the weight of the driver, and weather conditions. Disassembled the deck, everything is well equipped, nothing needs to be changed, but you can glue still thermo-pads on the controllers. Before the first departure be sure to tighten all bolts and nuts! When driving, especially when you have 50% battery left, watch the voltage! It can sit down less than 51 volts and then the scooter will shut off (once I had to push the scooter, I thought enough, remained about 35% of the charge, well that not far from home it happened). Cruise control,smooth start and power can all be customized.Scooter is just a beast.In eco-mode,1-3 gear no effect,but here in turbo mode, 2 and 3 transfers here is fun.Overall purchase at the moment satisfied.I hope that still will serve a long time and drive many kilometers.But time will tell;) Thank you DUOTTS!