I used think that no person should be caught riding a unicycle unless they’re juggling chainsaws, but after seeing the EcoBoomer iGO, my opinion has changed. The EcoBoomer iGO is a green, compact, self-balancing electric unicycle, sporting a 500W motor, 21km/h (13mph) max speed, 30km (19 miles) max range weighing in at 26kg (57lbs). The EcoBoomer iGO is great product for people with mobility problems, or for those who are just sick of walking. US$1,600
EcoBoomer iGO Self Balancing Unicycle from EcoBoomer Co. Ltd. on Vimeo.