-16" children's bicycle -Very lightweight aluminum frame and fork -Weight only 6.1 kg (without pedals) -Growing "Adaptive Frame": very low top tube and the seat tube slides back significantly -Cables routed internally -Tektro V-Brake at the front and rear -Extra small brake levers from Tektro. Reach adjustable -Handlebars and grips designed for small hands with a smaller diameter -All-round tires 16x1.5 from Kenda, ideal for roads, gravel paths, and easy trails. Very low rolling resistance -Lightweight tubes with Schrader valve -Low bottom bracket -Smooth stem -Child-friendly saddle -Age-appropriate pedals