-16" Kids' Bicycle -Very lightweight aluminum frame and fork -Weight only 6.1 kg (without pedals) -Growing "Adaptive Frame": extremely low top tube and seat tube extends far back -Inside cable routing -Tektro V-brakes at the front and rear -Specially designed small brake levers from Tektro. Reach adjustable -Handlebars and grips with a smaller diameter for small hands -All-round tires 16x1.5 from Kenda, ideal for streets, gravel paths, and simple trails. Very low rolling resistance -Lightweight inner tubes with Schrader valve -Low bottom bracket -Edge-free stem -Child-friendly saddle -Age-appropriate pedals