●Suitable for Height:18 inches (125 cm) - 18 inches (149 cm) ●Product Size: Approx. 17.7 x 15.7 x 31.1 inches (45 x 40 x 79 ●Wheel Size: 18 inches, Tire Size: 18 x 1.75 inches, Seat Post Diameter: 22.2 x 150 mm ●Product Weight: Approx. 10.9 lbs (4.4 kg), Stand 1.1 lbs (0.35 kg) ●Material: Steel; Country of Origin: China ●Department Name: Unisex Youth