A toddler tricycle whose wheels glow as they spin, switched on and off at a button so the light show is optional. The seat locks into three positions at half-inch steps, matching riders 29.5 in to 39.5 in tall with a 10-in inseam on an 11-in seat. A 45-degree turn limit keeps the front wheel from swinging too far, and the triangle-braced carbon steel frame is rated for 45 lbs Pop the pedals off and it becomes a foot-to-floor bike. The frame folds for closet storage, a rear bin holds ride-along gear, and a squeaky duck and removable flag ride up front.