FCS II Matt Biolos Thruster Medium Surfboard Fin Set

FCS II Matt Biolos Thruster Surfboard Fin Set – Medium
Designed in collaboration with legendary shaper Matt “Mayhem” Biolos of …Lost Surfboards, the FCS II Matt Biolos Thruster Fin Set (Medium) is all about powerful rail surfing, fast transitions, and exceptional control. Tailored for performance shortboards, this fin template strikes the perfect balance of drive and maneuverability for surfers in the medium weight range.

With a slightly raked tip and a narrow base, this fin generates speed through carves and offers quick release off the lip—ideal for surfers looking to draw clean lines and push performance in a range of conditions. Whether you’re surfing your local beach break or chasing points on your next trip, this fin is built to match the Mayhem magic.