Every pedal-driven Jackson Kayak features our maintenance-free FlexDrive MK IV belt-driven drive system - the perfect blend of adventure, performance, and innovation. The bicycle-style system gives anglers instant reverse, key for navigating tight situations. Our auto-retracting propeller system runs over shallow-water obstacles with ease, retracting into the hull without any effort on the part of the angler. This allows complete focus on the task at hand - catching fish!