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Switchblade stabilizer Twin Set - M/L - Futures - Island Style (1.5/2.0 inches)


The Switchblade series fins with their low profile with a wide base gives these fins enough bite to get plenty of drive off the bottom turn, but nice and loose for slides and grinds. Dimple technology make these virtually drag free and easily break surface tension when going to the air. 

  • These fins give a bit stability and sick acceleration, but still allow you to do so many surface, spin and air tricks with ease.
  • Can be used to create a thruster or a quad fin set up on your wake surfboard, giving you extra control and stability.
  • With Dimple Technology, like on golf balls, these dimpled fins reduce drag by up to 15%. Less drag on your wake surf fins will give you more speed, control and stability in you turns. This will keep you to stay in the wake’s sweet spot longer, extending your rides.
  • Super strong, incredibly durable and giving maximum control. After you try our high performance fins, you will never look back.
  • Our Eco friendly packaging is 100% recyclable and is manufactured with low production waste.


Golf balls are designed with dimples for a few key reasons, a dimpled surfaces reduce drag and increase lift. That’s why dimples are ideal for all types wake surfing fins. Our fins reduce drag, increase drive and stability in turns while helping you keep your speed up. Maintaining your speed in turns, keeps you in the wake’s sweet spot longer, lengthening your rides and increasing your fun. From the first time you screw these fins into the bottom of your board, you’ll definitely feel the difference. Maximize your fun on any size wake and don’t let your fins hold you back.


Size Medium Large
Base Type FCS1 Base
Fin Height 1.5" (38 mm) 2.0" (51 mm)
Fin Base 5.3" (135 mm) 5.5" (140 mm)
Foil 50/50
ZGLASS Composite Construction Nylon/Glass fibre composite
Best Board Wakeboards and any board needing a bit of extra hold
Best for Waves Wake, all surf


Package includes:

  • 2 x Switchblade Stabilizer fins
  • 3DFINS key & screws
  • 1 x 3DFINS awesome sticker