-24-inch children’s bike -Very lightweight aluminum frame and fork -Weight of only 8.9 kg (without pedals) -Growing "Adaptive Frame": very low top tube and the seat tube extends far backward during adjustment -8-speed Shimano Acera gear shift with twist grip -Large cassette of 11-40T -Cables routed internally -Tektro V-Brake at the front and rear -Extra small brake levers from Tektro with adjustable reach -All-round tires 24x1.75 from Kenda, ideal for roads, gravel paths, and easy trails with very low rolling resistance -Lightweight inner tubes with Schrader valve -Low bottom bracket -Short stem -Child-friendly saddle -Age-appropriate pedals