Ridgeback UK 2018 US Edition Scoot 12" Balance Bike (Age 3-6) Perfectly proportioned for children age 3-6. Seat height ranges from 14" to 20" Sturdy 6061 aluminum frame will not flex, deform or twist. Built like a real bike, not a toy! Available in 4 vibrant colors to suit any taste. Impeccably painted finish with decals under the topcoat make Scoot easy to clean. Rear V-brake provides excellent stopping power and brake cable is routed through the frame for clean lines Heavy duty inflated rubber tires are puncture resistant. Rims are aluminum, laced to hubs with serviceable wheel bearings.