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“Hey, uh yeah so I’m looking for like a 5’10 thruster…” Yeah, we bet you are—but what kind of fins are you going to put on that board? For novices and experts alike, the thruster fin set-up is a proven winner. A thruster (or tri-fin) set-up combines the speed and looseness of a twin-fin with the stability of a single-fin resulting in a blend of maneuverability and drive conducive to high-performance surfing. Rider Shack carries a vast assortment of thruster fin sets from FCS, FCS II, and Futures. From plastics to Performers, we’ve got a thruster set to suit your surfing!