Sprenger Course-Keeper steering optimization for boats, double rudder with maintenance-free construction -

Thanks to the Course-Keeper from Sprenger, your boat's steering efficiency at low speeds is significantly improved. It's a well-known problem that boats with outboard or sterndrives have poor steering characteristics at low speeds. There's too little power to keep the boat on course, and you have to make constant course corrections. With the Course-Keeper, you have a dual rudder at your disposal that keeps the boat on course, making it almost as easy to steer and park as a car. With the help of the Course-Keeper, constant course corrections are eliminated, and steering ability and course stability at low speeds are significantly improved. As speed increases, the Course-Keeper rises above the water current, preventing oversteering. Installation is simple. No holes need to be drilled. The brackets are screwed onto the cavitation plate and clamped into place. When reversing, the Course-Keeper protects the propeller. Safety against injury for swimmers is significantly increased. The rudder blades and brackets are made of corrosion-resistant aluminum. All connecting materials such as threaded rods, bolts, and nuts are made of stainless steel, and the simple and solid construction of the rudder makes the CourseKeeper maintenance-free.