Ped-Run Kids Pedaling Scooter - Exercise While Having Fun Kids scooter: enjoyable, fun free-riding activity with the benefits of an efficient, low-impact cardio workout that burns calories Health: rider propels scooter at safe Variable speeds with up and down motion on pedals, similar to stair-climber (up to maximum speed of 10 mph) Motion: dual-pedal scooter propelled by standing rider's full body weight to generate the driving force; no kick ground pushing Frame: weighs 14.8 pounds and folds easily for transportation or storage Age: recommended for ages 6 and up; max weight 145 lbs.