I've put close to 2200km on mu Miami vice. It's been great other then the issue i caused with the motor to which the tech team knows really nailed the problem. Very grateful. Great Bike. It's heavy yes but easy to control for all riders my son is 12 and he can handle it tho I've toned the speed down lol . And the seat is fixed. But man the low center of gravity so much fun. I use t for commuting to and from work.