You need to be a bit of a mechanic if you get a Tank 150. Mine came with a gas leak on the sensor that runs the gas guage. Had to remove the float assembly and reposition the gasket. It runs fine now and I love it but most everybody has some sort of trouble at first. They must not fire them up at the factory before shipping. Also had trouble with the paperwork. The local police has to check the vin before you can license it. Mine was very incorrect and I have been 2 months getting it fixed. Finally complained to the BBB and yesterday got corrected paperwork. I got mine from Extreme Scooters and I would not recommend them. While I had to file a complaint against Tank Sports to fix the paperwork Extreme scooters was not very helpful to me. Hope this helps and good luck.