The FANG Free ride fin. Developed with help from the Official Test Centre Weymouth. This fin is the culmination of years of R&D with new materials and new fin designs. We made numerous prototype moulds and moulded them in several materials until we found the best combination. We then refined the prototypes to arrive at the Fang Freeride. A fin that will give you amazing speed and control, secure carving and let you fly upwind. The material is K4’s ‘Super Stiff’, the ideal composite for Freeride fins; great reflex, stiff enough for excellent acceleration and direct response, enough flex for speed, grip and control.

Read more about our Super Stiff material
Full specifications here:
Fin Specs

The FANG has now been tested by Adrian Jones as the glowing report is online BOARDSEEKER.

Sold as singles for £69.90 each.

If using a ‘deep tuttle’ box you can find our spacers here, https://www.k4fins.com/product/deeptuttlespacer/

Please note we now pay the import duty at our end for orders outside of the UK (as of July 2026). If you have any last minute changes to orders please contact Murray our distributor at info@windriven.co.uk