The Hobie Sailing Rudder Blade is for Mirage series kayaks and will give you a more responsive rudder control. This blade will replace the smaller rudder blade on the Mirage Twist and Stow rudder system. . Model Year: 2012, Product ID: 220852, Shipping Note: Hobie items are not eligible for free shipping. Hobie Kayaks have a minimum freight charge of $149. (The Pro Angler and Adventure Island have a minimum freight charge of $199. Tandem Islands have a minimum freight charge of $299.)