Take control of your kayak's tracking and improve your paddling efficiency with the 3 Waters Kayaks “Beaver Tail" Rudder Kit. The oversized rudder blade’s action is controlled with your feet leaving your hands free for paddling. Compatible with the Big Fish 120, 108, and 105, the rudder system provides the ultimatepaddling experience when you find yourself on the water on a windy day or in waters with strong currents. Comes complete with rudder, toe control foot pegs, instructions and hardware. Requires tools for install.