The 2017 Centurion Ri237 is a 23-foot-7-inch wake and surf boat designed for high-performance water sports and luxury cruising. It features Centurion's Opti-V hull and offers up to 5,100 lbs of ballast, including the RAMFILL system, enabling quick filling and emptying for optimal wave creation . Powered by a PCM 6.2L H6 engine, the Ri237 delivers robust performance for various water sports activities . With seating for up to 16 passengers, the boat includes amenities like the Maximus tower, Downfire audio system, and premium interior finishes, providing both comfort and functionality on the water .