New. Not used at all. 2 wheels 16.5cm Net weight: 10.1kg Min weight to use: 40kg Max weight to use: 100kg Max speed: 10km/h Max distance: 15-20km Max slope: 15% If you are interested, send me a private message on FB: https://www.facebook.com/laszlodobos87 or an email: laszlodobos87 [AT] gmail [DOT] com