1.Max load capacity 50KGS 2.Wheel material PU,Frame material steel 3.Packing size 45X11X36CM,1PC/CTN 4. N.W.3.9kg,G.W.4.3kg 1.Max load capacity 50KGS.2.Wheel material PVC,Frame material steel.3.Packing size 45*11*35.5cm (1PC/CNT).4. N.W. 3.9KGS, G.W.4.3KGS. karting/twist scooter/go karting scooter