Our newest model of cargo trailer from Aosom attaches to most bicycles and has plenty of space for groceries and running routine errands. Steel frame construction allows a weight of up to 88 lbs. to be carried with ease. 2 air-filled wheels offering added stability and a smoother ride with your cargo load. Best of all, it\' super easy to attach with the included seat post bicycle hitch.Features:Durable steel frame construction holding weights up to 40kgsLarge, air-filled tires for increase hauling and load capacitySpecially strengthened steel bar provides exceptional balance and steadinessFolding design to assemble and disassemble easily2 reflectors on the wheels for safety considerationSeat post hitch for quick and easy attachment to bicycleCan fit most bicycles