Surfboard Fins

Overview Built for performance, this set delivers maximum speed, drive, and control when surfed as a quad. The 80/20 foil allows for smooth, responsive turns while maintaining stability and flow through carves, giving surfers the confidence to push hard...

Designed by revered shaper Matt "Mayhem" Biolos, these Performance Core Carbon quad rear fins complete your quad setup. The 80/20 foil delivers smooth, responsive turns with stability and flow through carves, letting you push hard in all conditions...

Designed by revered shaper Matt "Mayhem" Biolos, these Performance Core Carbon quad rear fins complete your quad setup. The 80/20 foil delivers smooth, responsive turns with stability and flow through carves, letting you push hard in all conditions...

Designed by revered shaper Matt "Mayhem" Biolos, the Pivot template is built for vertical, pivot-style surfing - tight arcs in the pocket with instant response. Performance Core Carbon (PCC) provides the fastest response of any FCS material, with a...

Designed by revered shaper Matt "Mayhem" Biolos, the Pivot template is built for vertical, pivot-style surfing - tight arcs in the pocket with instant response. Performance Core Carbon (PCC) provides the fastest response of any FCS material, with a...

Designed by revered shaper Matt "Mayhem" Biolos, the Pivot template is built for vertical, pivot-style surfing - tight arcs in the pocket with instant response. Performance Core Carbon (PCC) provides the fastest response of any FCS material, with a...

Designed by revered shaper Matt "Mayhem" Biolos, these Performance Core Carbon quad rear fins pair with your front fins to complete a quad setup. The 80/20 foil delivers smooth, responsive turns while maintaining stability and flow through carves, giving...

Designed by revered shaper Matt "Mayhem" Biolos, these Performance Core Carbon quad rear fins pair with your front fins to complete a quad setup. The 80/20 foil delivers smooth, responsive turns while maintaining stability and flow through carves, giving...

Designed by revered shaper Matt "Mayhem" Biolos, the Driver template delivers speed and drive with the control to lay into tight turns in critical, overhead waves. Performance Core Carbon (PCC) offers the fastest response of any FCS material, with a...

Designed by revered shaper Matt "Mayhem" Biolos, the Driver template delivers speed and drive with the control to lay into tight turns in critical, overhead waves. Performance Core Carbon (PCC) offers the fastest response of any FCS material, with a...

Designed by revered shaper Matt "Mayhem" Biolos, the Driver template delivers speed and drive with the control to lay into tight turns in critical, overhead waves. Performance Core Carbon (PCC) offers the fastest response of any FCS material, with a...

Gabriel Medina's signature FCS II fin set brings a fresh look to the trusted Performer template, tuned with a custom GM flex pattern and a downsized centre fin for faster release through turns. Built with Performance Core (PC) construction and Inside...

The Endorfins KSR Rake 5 Fin Set (Medium) is Kelly Slater's raked fin template, designed to maximize hold and generate drive — the complementary opposite of the KS1 pivot template. Rake refers to how far back the tip of the fin reaches beyond the base,...

The Endorfins KSR Rake 3 Fin Set (Medium) is Kelly Slater's raked fin template, designed to maximize hold and generate drive — the complementary opposite of the KS1 pivot template. Rake refers to how far back the tip of the fin reaches beyond the base,...

The Endorfins KSR Rake 5 Fin Set (Large) is Kelly Slater's raked fin template, designed to maximize hold and generate drive — the complementary opposite of the KS1 pivot template. Rake refers to how far back the tip of the fin reaches beyond the base,...

The FCS II Christensen PG Quad Rear fin set delivers a solid, dependable feel that can be pushed hard in the most critical conditions. Spec'd by Chris Christenson to work across his performance and hybrid board models, these quad rear fins provide...

The FCS II Nathan Florance PC Tri fin set is a performance thruster set designed in collaboration with big wave charger Nathan Florance. Built for surfers who demand precision, speed, and reliability across a wide range of conditions, these fins combine...

The FCS II Nathan Florance PC Tri fin set is a performance thruster set designed in collaboration with big wave charger Nathan Florance. Built for surfers who demand precision, speed, and reliability across a wide range of conditions, these fins combine...

The FCS II Nathan Florance PC Tri fin set is a performance thruster set designed in collaboration with big wave charger Nathan Florance. Built for surfers who demand precision, speed, and reliability across a wide range of conditions, these fins combine...

The FCS II Gabriel Medina PC Tri fin set brings WSL World Champion Gabriel Medina's signature performance to surfers of all levels. Developed to match Medina's aggressive, dynamic surfing style, this thruster set delivers a balance of drive, speed, and...

The FCS II AM PC Medium Quad Rear fin is a versatile quad trailer designed to enhance speed and drive in quad fin setups. Based on the AM (All Merrick) template — a collaboration with legendary shaper Al Merrick — this rear fin is tuned for responsive,...

The FCS II Christensen PG Large Tri fin set has been spec'd by Chris Christenson to work across his performance and hybrid board models. Utilising the Accelerator thruster template — a versatile, all-round fin known for its balance of speed, flow, and...

The FCS II Christensen PG Medium Tri fin set has been spec'd by Chris Christenson to work across his performance and hybrid board models. Utilising the Accelerator thruster template — a versatile, all-round fin known for its balance of speed, flow, and...

The Performance 7” fin is made from a solid fiberglass panel, utilizes an all-around template shape and can be used as a stand-alone center fin, or combined with side bites to be used as a 2 + 1. Also made in 6”, 8” and 9” options to suit your preference...

The Performance 6” fin is made from a solid fiberglass panel, utilizes an all-around template shape and can be used as a stand-alone center fin, or combined with side bites to be used as a 2 + 1. Also made in 7”, 8” and 9” options to suit your preference...

PRODUCT OVERVIEW MATERIAL SIZE REVIEWS QUESTIONS Designed in collaboration with World Tour surfer Crosby Colapinto, this signature fin is built for performance-oriented surfers with a committed, powerful approach who want to surf radically off the lip...

PRODUCT OVERVIEW MATERIAL SIZE REVIEWS QUESTIONS Designed in collaboration with World Tour surfer Crosby Colapinto, this signature fin is built for performance-oriented surfers with a committed, powerful approach who want to surf radically off the lip...

PRODUCT OVERVIEW MATERIAL SIZE REVIEWS QUESTIONS Designed in collaboration with World Tour surfer Crosby Colapinto, this signature fin is built for performance-oriented surfers with a committed, powerful approach who want to surf radically off the lip...

Maximum drive. Controlled release. Built for powerful, drawn-out surfing.

Maximum drive. Controlled release. Built for powerful, drawn-out surfing.

Maximum drive. Controlled release. Built for powerful, drawn-out surfing.

Maximum drive. Controlled release. Built for powerful, drawn-out surfing.

Maximum drive. Solid hold. Built to push limits in critical surf.

Maximum drive. Solid hold. Built to push limits in critical surf.

The Evil Twin by ...Lost Surfboards is a free thinking, transformational toy for the post-modern retro surf world. A fully convertible mash up between Twin fin flamboyance and Single fin flair. We worked with ...Lost to develop the 3.625” Twin trailer...

The Evil Twin by ...Lost Surfboards is a free thinking, transformational toy for the post-modern retro surf world. A fully convertible mash up between Twin fin flamboyance and Single fin flair. We worked with ...Lost to develop the 6.25” performance...