The YVelo Air helps kids develop coordination and gross motor skills, increasing their confidence and reducing their risk of falls. Using the YVelo Air takes away the need to pedal and allows kids to focus on the basics making the transition to a pedal bike much easier when the time comes; Shock-absorbing wheel and comfy saddle. New and improved lightweight frame. Adjustable sat and handlebar that grows with your child. Prepares kids for riding a pedal bike. Develops balance skills at a young age. 2 wheels. Easy grip handles. Adjustable handlebar height. Size H47.5, W29.5cm. Weight 2.3kg. Maximum user weight: 25kg. Minimal assembly. For ages 3 years and over. WARNING(S): Not suitable for children under 3 years old. Only for domestic use. To be used under the direct supervision of an adult. Protective equipment (helmet, knee pads and elbow pads) should be worn, not to be used in traffic.