Have you been looking for a way to take more bikes with you? Perhaps you'd rather bike to your cyclocross races to get warmed up? Or maybe you want to take your kid to the park with their bike to gain confidence before having to battle traffic? Fitting all Mundo V3, V4 and V5 models, the towing tray makes it possible to bring along any bike from a 12-inch up to a 29er, with a tire width of up to a 2.25-inches. It is made out of the same material as our Utility decks: recycled milk jugs. It is durable and tough. A side bumper will keep the towed bike from scratching your Mundo. Towing tray kit includes running board with a slot for front tire, and an adjuster for 20-inch, 16-inch, or 12-inch tires, and bumper. - Includes a Tow Tray + Running Board - Material: HDPE plastic - 2-Year Warranty - Note: Tow Trays are compatible only with the Mundo V4s and V5s