- Foldable Design: Two fold-in walls on the longer sides, two removable walls, and quick-release wheels create a space-saving design that ensures compact storage in cluttered areas full of belongings.- Heavy-Duty Load-Bearing: This bike sidecar is built with a robust steel frame and a strengthened steel bar pulling the weight, ensuring a design that can handle big loads without struggle, while providing a balanced ride that keeps your belongings safe.- Easy Assembly: Quick and easy assembly saves time and effort when hitting the road. The bicycle sidecar includes a simple-to-use universal hitch that fastens onto your back wheel to allow for fast and efficient attaching and removing.- Safe Reflectors: Four reflectors located on the back and on the wheels ensure people see the load behind you.- Bicycle Wagon Information: Cargo Area Dimensions: 28"" L x 16.5"" W x 9.75"" H. Maximum Load Capacity: 110 lbs. Trailer Weight: 25 lbs. Wheel Size: 16"". Compatible with 20""-28"" diameter bike wheels