Utilizing almost 40 years of race boat and high performance prop design expertise, the Express Mach3 series of props captures all the best techniques and technologies get the most out of your boat. Aggressive pitch angles, radical designs, sharp cup profiles. These three blade propellers excel at achieving maximum speed, while delivering Best-in-Class handling and acceleration. Hole Shot Got it, and hang on! Cornering We've got that, too! Top Speed We say "No Faster Prop on the Water" for a reason. Upgrading your current propeller from aluminum to stainless steel, or from an old generation design to the latest technology, Express Mach3 Propeller is the best investment in boat improvement you can make. Today's New Designs will run circles around the competition, and can make dramatic improvements in boat performance. The gain in fuel economy can often pay for the cost of a new propeller in one or two seasons, making it a sound investment in your time on the water. NoteA Hub Kit is requi