Faria 5" Gauges MB Sports uses 5" instruments. They all include a Polished Titanium Bezel, Domed Fog-Resistant Lens, Edgelit Black Dial with Stylish White Graphics and a Contoured Red Pointer. All instruments are edgelit red, with a 6,000 RPM Tach & Hourmeter, a 60 MPH Paddlewheel, Externally Adjusting Tournament Speedometer, and a Multifunction gauge which includes: fuel level, oil pressure, engine temperature, and a voltmeter. ZERO OFF GPS-DRIVEN SPEED CONTROL Every MB boat is available with the latest technology for speed control that allows for absolute accurate speed. Zero Off GPS-driven speed control requires nothing from the driver but choosing the speed they want to travel. From there, the system takes over and utilizes satellite data and onboard MB proprietary engine management systems to provide absolute accurate speed. The system is based completely upon the speed of the boat across the water, so skier weight, wind, water conditions and weight of the people in your boat are irrelevant. This is indeed the future of speed control in wakeboarding, and MB brings it to you first.