Gotrax GX2 for $1,499: The GX2 is akin to the Apollo Phantom V3 and Segway P100S in that it's 76 lbs and packs loads of power and range. This gunmetal scooter seems a little like a Transformer and may strike a max speed of 35 mph by way of the dual 800-watt motors, but I usually rode it at twenty mph. It took me to midtown and again to Brooklyn (a