-24-inch children's bike -Very lightweight aluminum frame and fork -Weight only 8.9 kg (without pedals) -Growing "Adaptive Frame": very low top tube and seat tube extends far back -8-speed Shimano Acera gear system with twist grip -Large cassette 11-40T -Inside cable routing -Tektro V-brakes at the front and rear -Extra small brake levers from Tektro, adjustable grip width -All-around tires 24x1.75 from Kenda, ideal for roads, gravel paths, and simple trails. Very low rolling resistance -Lightweight tubes with Schrader valve -Low bottom bracket -Short stem -Child-friendly saddle -Age-appropriate pedals