Dropbox Fin Adaptor color:Black The efficient tri-plane hull design

The efficient tri-plane hull design with a slight convex at the tail provides a smooth

North Sails' next generation Wave sail empowers radical wave sailors to push boundaries limitlessly

(Bungee retracts when not in use

Always check screws are tight before and during each session

The new refined aluminium mast profile section delivers an optimal balance between light weight and exceptional strength

Dropbox Fin Adaptor color:Black The efficient tri-plane hull designLearn to wing without the foil attached. Simply drop the Fin Adaptor into the mast track of your Seek Air 5'9 or 6'2, Seek Prime or larger Seek foilboard and secure using the screws and washers supplied with your board. We recommend using the DropBox Fin Adaptor set up along with two Detachable Stick on Fins or the Seek Air Side Fins for maximum performance and stability when learning how to wing. You can use your board with the DropBox Fin Adaptor