-20" Kids Bike -Very lightweight aluminum frame and fork -Weight only 7.9 kg (without pedals) -Growing with the child 'Adaptive Frame': very low top tube and seat tube extends far back when adjusted -8-speed Shimano Altus gear system with twist grip -Internally routed cables -Tektro V-Brake rear + front -Extra small Tektro brake levers. Grip width adjustable -All-purpose 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