20” wheels, Thule Chariot double child stroller and bike trailer. Includes a jogger wheel attachment, bike trailer arm with bike attachment , and removable weather cover. This is in excellent condition and ready to be used. I have added self sealing slime tubes to all 3 wheels so that you don’t have to worry about getting flat tires. Has suspension as well for a smooth ride. Made from lightweight aluminium. Located in Orem. Prefer cash. Thanks