- 16" children's bicycle - Very light aluminum frame and fork - Weight only 6.1 kg (without pedals) - Growing with you "Adaptive Frame": very low top tube and seat tube extends far back when extended - Internally routed cables - Tektro V-Brake rear & front - Extra small brake levers by Tektro. Adjustable reach - Handlebar and grips with extra small diameter for small hands - All-round tires 16x1.5 from Kenda ideal for road, 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