SharkBite Drive Twin

Backbone Surf Co. Verified independent store

→

Composite fins with wide base for increased drive on traverse, narrow mid section allowing sharper maneuvering capabilities, and widened tip to accommodate overall fin volume and a llow for smoother transitions. Engineered with variable flex from base to tip maximizing overall control, speed, and release out of a turn. Enhanced composite design utilizing stiffer materials makes these fins optimal for the more aggressive surfer. If you like to go hard, snap your turns, and power your board to the edge, these are for you! Sold as a pair. Flex: Medium-Stiff (Drive) Rake: 28.5° Foil: Flat Cant: 6.5° 3/4” fin box. (Futures Only - FCS and FCS2 fin boxes have built-in cant) Size Guide (Rider Weight in lbs.) S = < 145 M = 145-180 L = > 180 Fin Sizes L = 4.8” H x 4.5” base M = 4.6” H x 4.25” base S = 4.4” H x 4” base Show more