The Native Ultimate FX Rudder Kit is attached to the stern of the boat and helps you gain control of your native Ultimate on windy days or when turning in tight spots. When the Native Ultimate Rudder Kit is not in use, the included cleat and bungee secure it to the stern of the kayak once you have raised it up. Wires run from the blade to the Easy Foot braces which are used to control the rudder during paddling. The Native Ultimate Rudder Kit comes complete with all of the hardware you'll need to install the rudder on your Native Ultimate as well as step by step instructions of the installation process.
Native Ultimate FX Rudder kit -- I don't feel that it sits deep enough in the water. I think something besides the barrel knots for the up and down of the rudder would be better. The rudder blades also discolors in saltwater.