11; Rigid Steel Frame, 12; Alloy Wheels with 20; x 1.90; , V-Brakes Front and Rear, fully enclosed chain guard. Finished in red. Muddyfox branded mountain bike. Steel frame. 1 gear with . Front calliper and rear calliper brakes. Weight when fully assembled 14kg. 11 inch frame size. 12 inch wheel size. Inside leg 8-16 inches. ATB tyres. Compatible with stabilisers (stabilisers included). Suitable for ages 3 years and over. Minimal assembly. WARNING(S): Not suitable for children under 3 years old. To be used under the direct supervision of an adult. Protective equipment (helmet) should be worn, not to be used in traffic.