-26" children's bike -Very lightweight aluminum frame and fork -Weight only 9.5 kg (without pedals) -Growing "Adaptive Frame": very low top tube and seat tube extends far back when adjusted -8-speed Shimano Acera gear system with thumb shifter -Large cassette 11-40T -Inside cable routing -Tektro V-brake front and rear -Extra small brake levers from Tektro. Adjustable reach -All-round tires 26x1.95 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