16; Spoked Wheels with Slick Tread Tyres, 10.5; Steel Frame and BMX style Forks, Single speed, Front and Rear Caliper Brakes and Fully enclosed Chainguard. Finished in Green & Black. Features 16 inch wheels. Steel frame. 6 gears with . Shimano revoshift gears. Front V-type and rear V-type brakes. Rigid suspension. Weight when fully assembled 10.5kg. 10.5 inch frame size. 20 inch wheel size. Inside leg 16-20 inches. BMX style tyres. Silverfox by muddyfox. Suitable for ages 8 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.