Kickboard tri scooter wheel diameters 120 80 mm number of wheels 3 recommended minimum age 5 years colour green load capacity 50 kg min user height 116 cm weight 25 kg tyres plastic tyres brake flex handlebar height 92 cm bearings abec 5 chrome handlebar type t bar wheel rigidity 78a grip rubber special feature tilt and lean steering warning protective equipment should be worn suitable for boys series micro mobility maxi micro