The Intex Motor Mount Kit fits all inflatable Intex boats with mount fittings on the rear of the boat. The Motor Mount Kit attaches in minutes and expands the capability of your inflatable boat. Effortlessly cruise across the water with motors up to 3.5 horsepower. When you're finished, the Intex Motor Mount Kit detaches and disables in minutes for easy storage and transportation. Attaches in minutes to any Intex inflatable boat with rear mount fittings such as: - Challenger 3 - Seahawk 2, 3 and 4 - Seahawk II - Excursion 3, 4, and 5 - Mariner 3 and 4