The K4 Shark 2 Front Fins windsurfing fin is a plastic molded fin for Dedicated wave-sailing, riding a thruster fin set up, and riding a quad setup. Despite being plastic, these K4s are super stiff, durable, and fast. These are great fins for any sailors looking for a performance fin at a lower price point than fiberglass or G10.
Shark fronts. Our front quad fins for looseness and speed. If you’re getting all the grip and drive you need from the rear fins, this is a great front fin for loosening and speeding up your quad or adding hold on the rail over a twin set up. Available in ‘Dynamic Flex’ for grip and control, or ‘Super Stiff’ for G10 type response and speed.