High performance stainless steel propellers with the proven Power Tip for peak efficiency, Ballistic is designed to use Michigan Wheel's XHS/XHS II hub system. The blade tip and cup combine to improve bite and reduce power losses caused by cavitation. Highly cambered blade sections provide for higher speed and better bow lift. They are recommended for the following applications: bass boats, bay boats, flats boats, pontoons, sport boat single, sport boat dual, and skiboats.