This bumper trailer hitch is equipped with a standard 2 inch x 2 inch hitch receiver and fit for your 4 inch rv bumper.
This rv bumper receiver adapter is made of solid steel and has 200 lb tongue, black color. which is high strength and widely use, adapt to any weather and condition, not easy to damage.
Provide lower hitch points to provide horizontal trailer traction, allowing the bumper to support the bicycle frame , cargo carriers smoothly.
Installation will take some time, whatever professional installation is highly recommended. Package include: 1pc of bumper hitch receiver.