G5 Surfboard Fins, 35% Fiberglass Reinforced Nylon Thruster Set Compatible with FCS Bases, High-Pressure Molded for Stiff Flex &3 Fins with 4-in-1 Multi-Tool & 6 Spare Screws - Black
【35% FIBERGLASS EXPLOSIVE DRIVE】 Why settle for generic 30% fins? Our specific 35% fiberglass-nylon ratio provides the stiff flex and high-speed memory needed for powerful bottom turns. Gain the explosive drive and "snap" back to center that standard plastic fins simply can't match
【HIGH-PRESSURE PRECISION MOLDING】 Built using advanced high-pressure injection to ensure a dense, void-free structure. This results in instant energy transfer from your feet to the wave face, providing precise control and a sharp response in critical sections of 2-8ft swells
【REINFORCED FOR REAL-WORLD SURF】 We added structural reinforcement to high-stress points like the base and leading edge to handle powerful 2-8ft swells. Whether you are scraping sandbars or hitting occasional reef bumps, this durable construction acts as a reliable daily driver for multiple seasons
【THE SURFER'S SURVIVAL KIT】 Stop letting lost gear ruin your dawn patrol. We include a Professional 4-in-1 Multi-Tool (Fin Key, Wax Comb, Scraper, and Bottle Opener) plus 6 Spare Stainless Steel Screws and a backup leash string. This kit solves beach-side emergencies so you can stay in the water longer
【EXCLUSIVELY FOR FCS I BASES】 Precision-molded specifically for the standard FCS I (Dual Tab) fin box system. Please note: These fins are only suitable for FCS I plugs and are or click-in systems. Ensures a secure, zero-vibration fit