3 wheeler pushchair recommended minimum age 6 months pushchair weight 95 kg canopy adjustable harness system 5 point safety harness slider adjustable wheel settings swivelling lockable wheel type pneumatic tyres wheel diameter rear 22 cm wheel diameter front 22 cm number of wheels 3 footrest not adjustable dimensions 112 x 62 x 76 cm dimensions folded 80 x 62 x 25 cm included in delivery canopy shopping bag