EJ-EB2006 Electric Bike Product Name & Item Number LJ-EB2006(Eighth Generation) Load <=100kg Dimension 1700*600*1040mm Max speed <=20km/h Tire material rubber charging wheel Tires diameter 500mm*2 Motor power 180W Battery capacity 12AH 36V Range per charge 50-60km Brake handle brake, rear wheel by drum break other detailinfo Recharge times:>=360 charging period:3-8H Input voltage of battery:AC 90-250V 50-60HZ