RIVER FIN - Aileron US Box pour Rivière gonflable Stack your SUP boards up

Stack your SUP boards up to three with this thinner foam block

and the wide tail makes it easy to back up the tail to turn

This remastered series features remarkable improvements this year

This injection molded hard plastic SUP fin does not extend as deep into the water

RIVER FIN - Aileron US Box pour Rivière gonflable Stack your SUP boards upThis injection molded hard plastic SUP fin does not extend as deep into the water, preventing the fin from bottoming out in shallow water. For US Box case (cases with a screw) Ideal for whitewater or rapids, with great maneuverability. Fantastic shallow water fin Excellent drift for stubborn algae Screw included Draft: 4. 5