CEN Racings newest addition to its high performance boat line is the Grey Thunder. This boat features a true deep "V" hull design to handle even the toughest waves. The Grey Thunderis a stern driven craft, and is available with a 550 or a huge 775 electric motor. All Grey Thundercomes Ready-to-Run and includes the Mirage III pistol grip radio. Many upgrades are available. RTR (ready to run) w/radio EP VersionLength: 820mm (32.28")Width: 270mm (10.63")Height: 190mm (7.48")Screw D42-1.4Power: Motor 550/775Weight: 2.00kg (4.44lbs) / 2.50kg (5.56lbs)Drive System: Shaft drive system Description Item No. mph Grey Thunder w/ 550 Motor 2059 15+ Grey Thunder w/ 775 Motor 2757 20+More details about product CEN RACING Grey Thunder EP-775 / RTR Radio Remote Control Boat