The body is designed to be ridden by small children over 135 cm tall, the frame size allows the rider to place their feet on the ground safely even when the bike is stopped, and 24 x 1.90 tires are used. On the other hand, it has a style that rivals that of adults, with a front suspension fork that expands the field of play and a two-axis motor "Kalpower Drive Unit" with "XEALT tuning" that provides sharp assistance according to the force applied, and a 25.2 V-12.0 Ah down tube battery, so parents and children can enjoy it together when paired with the "XEALT S3F."