This kids' mountain bike is designed for riders 42-56 inches tall, featuring a classic lightweight steel frame for easy control. Equipped with a Shimano 7-speed drivetrain with an intuitive twist shifter for smooth gear changes. Wide 2.125" all-terrain tires offer strong puncture resistance and a stable ride. Total weight limit (rider + gear) is 80 lbs. Easy assembly; customer support available for any issues. | Anysun | | 20" Kids Mountain Bike | 7-Speed Trigger Shifter, Steel Frame & V-Brakes, for Boys & Girls Ages 7-12 | Blue | Best Buy