Adams' Original Folder 1 Trail-A-Bike lets your child pedal along with you and enjoy the ride. It sports a steel frame and a 20-inch wheel so it's easy to pull and pedal. And it has a sturdy steel hitch that connects to most seatposts (four shims are included), so it fits on most bicycles with 26-inch and 700c wheels. The kid-size pedals, grips and seat allow Junior to ride in comfort and style, and there's even a bashguard for drivetrain protection. Plus, you get a high flag for visibility and safety, and this trailer folds quickly for convenient storage and transport.