2014 Premier EXPLORER 221 Powder Coated Black Hammered Rails, Pre-rigged for MercuryBody:- Number of Tubes: 2 or 3- Tube Diameter: 25 in. Engine & Drivetrain:- Engine (Max): 115 hp (2 tubes)175 hp (3 tubes / 36 in. PTX)- Fuel Type: Gas- Drive Type: OutboardOperational:- Maximum People: 11 (2 tubes)14 (3 tubes / 36 in. PTX)