Downwind winging, without your wing! Use the two paddle mounts supplied to attach a stand up paddle to your ShiftLock Modular Track Mounting System. Ride upwind using the paddle shaft as a boom. Once you've reached your start point, deflate your wing and pack it into a small backpack, then use the paddle to help you catch bumps and ride downwind. A single mount can also be used for a GoPro Extension Pole. Fits most paddle shafts (around 30mm Diameter) For Wings with ShiftLock Modular Track Mounting System. Tools required: Torx T40 Tool Downwind winging, without your wing