-20" Kids Bike -Very lightweight aluminum frame and fork -Weight only 7.9 kg (without pedals) -Adaptive Frame that grows with the child: very low top tube and seat tube extends far back when pulled out -Shimano Altus 8-speed gear system with twist grip -Internally routed cables -Tektro V-Brake rear + front -Extra small brake levers from Tektro with adjustable reach -All-round 20x1.75 tires from Kenda. Ideal for roads, gravel paths, and easy trails. Very low rolling resistance -Lightweight tubes with Schrader valve -Low bottom bracket -Short stem -Child-friendly saddle -Age-appropriate pedals