Ultra-light: All ACADEMY bikes weigh less than 40% of a typical child's weight. At 5.5 kg for the 16-inch model, 7.2 kg for the 20-inch, 7.9 kg for the 24-inch, and 8.6 kg for the 26-inch, they are well below the standard weights of children's and youth bikes on the market. Ergonomic: The ACADEMY frames feature low and narrow bottom brackets that promote a close, child-friendly leg position. Short crank arms and an upright seating position allow children to place their feet on the ground at any time while still ensuring an ergonomic knee position while riding. Child-friendly: The better the weight and ergonomics of the bike are tailored to children, the greater their motivation to ride. This results in increased physical activity and fun. Smart: ACADEMY bikes are meticulously designed. They are equipped with child-friendly components for everyday urban use while still being modern and cool in appearance. High quality: The lightweight, up to 3-fold conical aluminum frames and forks, as well as specially manufactured aluminum components, guarantee extremely low weight classes for all ACADEMY models. The newly developed VEE TIRE Rail folding tire with a reflective strip offers excellent rolling characteristics with perfect grip.