Wingsurfing is here and it’s an easy sport for everyone! The sUP WINDer accessory from Slingshot is the first of its kind stick on keel (fin) that converts your SUP into a wingsurfing board. It installs in minutes transforming your hard SUP board into an efficient wingsurfing board.
WHY YOU’LL LOVE THE sUP WINDer
+ Converts your standard SUP board into a wingsurfing board
 + Allows you to stay upwind
+ Installs in minutes
+ Keel fin is removable for standard paddling
+ Great for teaching first time wingsurfers
+ Give new life to that SUP board collecting dust