Riptide ST55/i-PilotSaltwater Bow-MountMinn Kota has put Riptide® ST to the test, because they know you will. After thousands of hours of research and field testing, Minn Kota made it quiet enough to give you the drop on fish and tough enough to withstand the most extreme conditions. Minn Kota knows saltwater anglers never turn down a challenge. As it turns out, neither does Minn Kota.i-Pilot Accessory for Riptide STUpgrade your Riptide ST with the revolutionary i-Pilot wireless trolling system accessory, which uses GPS technology to control and steer your boat for you. At the push of a button, i-Pilot lets you stay on a fishing spot, store and retrace productive trolling paths, or take full command of speed and steering. All with wireless, GPS precision.Digital MaximizerDigital Maximizer™ controls and optimizes power to extend battery life and reduce damaging heat. You'll stay on the water up to five times longer on a single charge.Digital AutoPilot (select models)Digitally controlled AutoPilot™ locks onto any heading you choose and delivers you there. Infinitely variable steering adjustments provide smoother course corrections and tighter heading accuracy against wind, waves and current. Included on select models. Also available as an add-on accessory.Weedless Wedge 2 PropPush weeds away and take on the thick stuff without battery-draining chopping and hacking. Weedless Wedge™ 2 features swept-back, flared blades for unrelenting, reliable prop performance.Indestructible Composite Shaft - Guaranteed For Life!Pound for pound, our composite shaft is stronger than steel. It flexes on impact and won't break, kink or corrode. That's why we're confident enough to make it the only trolling motor shaft that's guaranteed for life.Cool, Quiet PowerNothing runs cooler or more quietly than a Minn Kota®. Our extra large windings and commutators dissipate heat, resulting in cooler operation, extended battery power, and longer motor life. And our unique bearing system reduces friction to cut fish-spooking noise. So quiet, they'll never hear you coming.