Travel system recommended minimum age new born pushchair weight 122 kg reversible seat carrycots car seat carrycot pushchair seat harness system 5 point safety harness slider adjustable folding mechanism one hand fold umbrella fold special feature upholstered seat wheel settings swivelling lockable wheel type eva tyres number of wheels 4 safety bar with bumper bar footrest adjustable dimensions 59 x 108 x 96 cm dimensions folded 39 x 98 x 49 cm