Quantity: 3 fins + fin lock system Set contents: 6.5 inches + side fins (SSS) + Funktion QUICK LOCK SYSTEM Material: Multiple nylon materials + fiberglass + carbon composite material (hybrid structure) Fin removal and position adjustment underwater, etc. Comes with Funktion QUICK LOCK SYSTEM!

Funktion FCS Compatible Glass Flex Carbon Composite Fin 6.5 Inch Longboard Box Fin with 2 Side Fins and Funktion Quick Lock System Set Made of nylon material with UV protection mixed with 31.3% fiberglass fiber and 6% carbon composite material. The Funktion Fiber Flex Carbon Composite Fin base part has a certain degree of rigidity, and it has a certain degree of softness and slow bending towards the tip. Without increasing the mass (thickness or size), 6% of the total carbon composite material is mixed in to make the flex a little stiffer. In order to create a linear and stable flex characteristic, we use a hybrid material to make it extremely controllable and easy to use for everyone from advanced users to beginners, making it easy to drive even in low-power waves. A high-quality Funktion glass flex fin system that takes advantage of the characteristics of nylon and glass fiber.Among Modex Hawaii test riders and consumers, it provides more drive than PC core fins in waves below head high, and provides freedom of line. It was popular because it had increased power and was also predictable and easy to ride. *The surface of the fin may have a mottled pattern due to the inclusion of carbon composite, but this is due to the characteristics of the material and is not a problem with the product. Comes with Funktion QUICK LOCK SYSTEM that allows you to remove the box fin without tools! (Insert the fin into the BOX while attached to the fin, and the fin will be fixed in the BOX when the screw is tightened using the cam lock mechanism.) Adopts a keel-shaped stainless steel finger tab designed with water resistance in mind. 8" Fin Height: 152mm Base Width: 109mm Side Fin Height: 92mm Base Width: 85mm Color: Black Material: Nylon + Fiberglass Weight: 230gm Quantity Quantity: 6.5” Fin x 1, Side Fin x 2, total 3 pieces, QLS x 1
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Battery included or built-in: ‎No
Gender target: ‎Surfing
Style: ‎6.5 inch fin for longboard + FCS compatible side fin
Package size: ‎28.4 x 14.6 x 2.3 cm ; 240 g