The worlds first hub-less wheel off-road vehicle! Bridging the gap between a recreational toy and a high performance machine, the Wheelman is on the cutting edge of technology for the future. It's like a motorcycle for your feet , and this hub less vehicle is a new breed of off-road transportation fun! Wheelman/g-wheel/Wheelman scooter/foot wheel/wheelmotor/standbike/wheelboard Features: Wheel diameter: 14'' Mea's: 115x33x46cm/1pc N.M/G.M: 29kgs/31kgs Fuel Mixture 25: 1(gasoline:oil) Maximal load: 120kgs Max ability of make the grade: 45 degree(60kgs) Maximal power: 2HP Gasoline tank: 0.9L Max speed: 49cc 45km/h Engine: 49cc Passed CE/EMC test by SGS Company