SUPWinder

The Slingshot sUPWINDer stick-on keel helps convert a SUP board into a Wing board. This is for use on hard boards only. Peel and stick the sUPWINDer to the bottom of your SUP board making it possible to stay upwind while using your wing to propel you across the water. Keel fin is removable for standard paddling. The A-Box fin track remains on the bottom of the board for standard paddling. It installs in minutes.

Application Instructions:

• Clean area on SUP with rubbing alcohol and cloth, allowing time to dry.
• Peel off backing and stick the sUPWINDer 75cm forward of the rear fin. Make sure the sUPWINDer is placed directly on the center line of the board, exactly like the rear fin. Tying a string to the rear fin and running it to the center of the nose of the board can help you line it up.
• Attach board leash to your ankle and hit the water, making sure to stand on the rear-half of the board for best upwind ability.