Balance bikes are much safer and more practical than tricycles and training wheels. Ergonomic handlebars on the Kundo Ultralight are mounted on a track system which ensures a proper alignment with the fork. Sealed industrail wheel bearings and free of protruding fasteners, bolts and axles are just some examples of extra attantion paid on making sure the little rider is safe. With patended design of easy assembly drivetrain, pedal kit can be intalled to transform the bike into a full functioned balance in just 15 mintues. All-surface air filled tyres Fully aluminium frame Ultra-light bike weighs only 3.7 kg Saddle height: 37-43cm Max rider weight 30 kg Rim size: 12" EN71 and ASTM F963 approved Patented: Eurpe 002419812-0002 Suggested age: 2 - 5 Suggested rider height: 88 CM