Royalbaby Freestyle kids bike toy Aluminium alloy frame can bear 100kg Pneumatic knobby tires 12", 14", 16", 20 ... quill 1.2mm, EDStem4-bolt Frontload stem, 1.4mm, alloy, EDBrakeF/V brake, R/band brake,kid size leverTirePneumatic rubber ... , ball bearing drive shaft, EDSaddlePadded(EVA) seat w/handle, alloy quick releaseSeatpostwith quick releasePedalsnon-slip resin pedal with reflectorsGripsKraton soft ...