Because of the seat-riser frame design, the Dirt King Big Kid Dually Trike is a fun option for kids who are a bit taller. Many kids from 7 to 10 years old have found it more fun that riding their bike. The dually trike is built to last with its heavy-duty hand-welded steel frame. The Dirt King Big Kid Dually Trike features all-terrain pneumatic tires mounted on heavy-duty steel rims with steel ball bearings. This means that uneven sidewalks and gravel paths don"t have to prevent your child from exploring anymore. Also, the dually trike has an adjustable seat and tilting handlebars to enable it to grow along with your child. Choose from six different colors: red, yellow, pink, green, purple, or blue. Dimensions: 34L x 30W x 43H inches. About Dirt King USA Dirt King knows trikes. Since 1983, Dirt King has been focused on inventing the best way to bring a trike to anyone regardless of size or physical limitations. Dirt King has used this ingenuity in establishing a trend which has been imitated but never duplicated. Dirt King tricycles are sturdy, built to last and bring happiness for years and years. * Made from 100% steel * Tall seat-riser frame design * Adjustable seat * Choose from 6 different colors * Dimensions: 34L x 30W x 43H inches