The E-Scooter is suitable for older children who have driven in private room space to walk around cruising, for me as a 100-kg type he was, unfortunately, a number too small, which is why I have returned it, but had built him up and briefly (in the apartment) tried. Amazing how much power has such a unit with 100 watt motor! Very positive I want to emphasize the professional service of the company. Chal-tech, the return was controlled easily and simply, the money was repaid and quickly.
Conclusion: on larger plots (not street legal) for adolescent bullies great fun, too small for adults, a number of great service Hifi-Tower (chal-tech), gladly again.