It offers the enjoyment of new locomotion possibilities that can't be experienced on any other bike or ride-on. EzyRoller has no pedals, chains or batteries. It is powered by moving your legs. The Basic model is for children 3'3"-4'5" but add the two included extensions and anyone up to 5'5" can ride. Ages 5-14 Recent awards: · Toy Directory Innovations 2007 Award · Iparenting Media Awards · Ideal for 3 years olds and up · The Ezy Roller moves silently · No batteries and no chains · Self propelled using right left leg movement · Designed and made in New Zealand/Tiawan · Comes in Red only · Weighs approximately 16 Lbs. · The child must always wear a helmet and other appropriate safety gear · Requires adult supervision.