This is the machine that started a movement: the original authenticEzyRoller Classic. It's the genuine article, extendable to allow kids from 4 to 14 and even small adults to curve their way.
Each rider is different and we typically recommend the Classic model for kids from about 38-39″ (just under 100 cm) so about 4 years old. There are 2 extensions in the box to grow up to about 14 years old and over. We have a maximum recommended weight of up to 154 lbs ; however in practice, any rider up to 100-110 lbs (45kg) is going to be comfortable on a Classic/Drifter seat. Over 120 lbs and 5′ height, we recommend to ride the Pro models that have a wider seat.Length: 26″-42″ (67-107cm). Two extensions are included in the box to grow with the rider.Width: 17″ (43cm)Height :14″ (35cm)Weight :12.8 lbs (5.80kg)