racing go karts 50km h

{"cid":"91222027","title":"Mini Children Kart Racing Car Electric Mini Tank with Maximum Speed of \u226450Km\/h and CE Approved","imgUrl":"https:\/\/img.chinax.com\/nimg\/80\/d4\/fabfa4e54d52db00638347aa7c4c-200x200-1.jpg","attrs":{"Price":"$399.00\/pieces 1-29 pieces","Brand Name":"Aotong","Model Number":"GK005E","Maximum Torque(Nm)":"\u226420Nm","Wheelbase":"\u2264600mm","Brake System":"Front disc+Rear dsic","Minimum Grand Clearance":"\u2264100mm","Tire Size":"145\/70-6","Maximum Speed":"\u226450Km\/h","Driving Type":"2WD","Differential Lock":"Unequipped","Charge Time(h)":"3-5h","Grade Ability":"10-15\u00b0","Driving Mileage":"50-70km","Certificate":"CE, CE","Place of Origin":"Zhejiang, China","Power":"< 500W","Voltage":"24V","Colors Available":"Customzied Supported","Brake":"DISC"}}