Technical Information Name of K2 Kickboard™ part Materials Front fork, rear section and brake/guard Injection-moulded aluminium, polished Joystick(continuous casting), High-quality aluminium tubing Board (standard): length 44 cm width 14 cm GRP fibreglass laminated plywood with epoxy coating and non-slip coat (grip tape) Standard wheel: size 100 mm (hockey radius) with Durometer 83A Clear Black with red "shock band", isolated vibration control Wheel core(5-star rim, silver) Glass fibre reinforced plastic Ball bearings ABEC 5 deep groove ball bearings Steering knuckle control with patented steering damping, including individual adjustment Coated pressure spring,25 kg, elastomer with friction damper 梱包箱サイズ、760mmL×220mmW×280mmH 約5.5kg