Schwinn Trailblazer Single Bike Unique folding frame and quick release wheels pack up neatly for compact storage and transport, perfect for your next family trip Universal coupler easily attaches to almost any bicycle for added versatility one-time installation Two-in-One canopy has bug screen and weather shield for protection from the elements 16-inch air-filled tires with molded rims provide a smooth ride Holds one child up to 40 pounds and has an additional 12 pounds of convenient storage for whatever else you need for your ride