Rigorous innovation continues at Centurion Boats with the new 2016 Ri217. Offering World Championship level wakeboarding, wake surfing, ride and handling in a popularly sized package; the Ri217 is the best of all worlds on the water. This 21 foot 7 inch World Championship Towboat welcomes as many as 14 people with deep accommodation, but still maintains a manageable size for towing and driving. And while the design of the Ri217 has a lure all its own, the real draw of this Centurion is World Championship performance on all fronts.