Designed especially for girls with a low step through frame so you can get on and off in style. Whether you want to go to the beach, park or shops the Wave is the ideal bike to grow into, without gears so you can concentrate on riding safely. Aluminium v-brakes , aluminium/resin brake levers, mtb saddle. Hi-tensile steel frame. Front V-type and rear V-type brakes. Rigid suspension. Weight when fully assembled 14kg. 10 inch frame size. 20 inch wheel size. Inside leg 19-22 inches. Mountain bike style tyres. Single speed , aluminium v-brakes , aluminium/resin brake levers , aluminium rims , mtb saddle. Suitable for ages 6 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.