Italian sports car looks for your powerboat. All UFLEX Steering Wheels meet the EEC directive 94/25 requirements about pleasure boats. CE marked in conformity with the EN 28848–EN 29775 and ABYC P22 safety standards. Hub included.Rim Material: ThermoplasticSpokes: ThreeRim Diameter: 13 13/16"Dish: 3 1/2"Hole Diameter: 3/4" tapered