Child trailer safety features safety flag parking brake harness system 5 point safety harness folding yes weight 117 kg max payload 45 kg seat height 65 cm seat width 57 cm leg lengthbent legs 533 load volume 475 l dimensions lxwxh 845 x 787 x 94 cm dimensions folded 914 x 787 x 305 cm number of wheels 3 wheel size 20 inch colour blue