Surfboard Fins

The Glenn Pang Twin+1, designed by Hawaiian shaper Glenn Pang of T&C Surf Designs, is inspired by a board he created in the 80’s called The Saint. The large twin template features a full tip with not too much rake, providing a ton of drive. Ride this as...

The Al Merrick Twin +1 (AMT) was designed by Channel Islands creator for Rob Machado's Robber model surfboard. The AMT generates maximum speed, drive and hold through big carves to perform around pointbreaks or lined up beach breaks.

Although inspired by classic keel outlines, the all-new AMK template boasts a modern rake shape, graduated tip flex

NEW RELEASE: Mick Fanning's specialty twin takes aspects of the revolutionary H4 and Mick's wildly popular signature thruster to combine into a highly tuned twin form, built for speed and control.

The K2 Fiberglass Keel fin is a smaller, more refined version compared to our traditional K1 Keel. The K2 Keel is made of solid fiberglass offering stability and control at top speed, while the smaller template offers a more high performance feel...

The Christenson Twin Keel set takes on the retro template of the original twin fin.

Overview Designed by Al Merrick for the Fish Board model. With a focus on speed and flow, this is a true performance keel. A modern template combined with a progressive flex provides excellent control for power surfing. Board Types Designed to fit...

Overview From high performance twins to more traditional shapes, this is a perfect compliment to your twin fin. This set provides smooth and fast down the line speed. Board Types Designed to fit the FCS II Fin System. Recommended for all board types...

Overview Lowest area twin set in the FCS range. The low sweep (rake) and narrow tip means these fins pivot and release exceptionally well, while maintaining incredible trim speed and the ability to quickly break into a turn. Mini stabilizer has a...

Overview Highest area twin set in the FCS range; as a result, can be pushed harder through turns. Moderate sweep (rake), full tip and longer base delivers incredible drive and speed. Lower depth value maintains manoeuvrability and looseness off the top...

Upright keel template designed for traditional fish shapes. OVERVIEW Upright keel template designed for traditional fish shapes. Lower sweep (rake) than most conventional, wider based keels which allows it to pivot in a really tight radius. High area...

Overview Highest area twin set in the FCS range; as a result, can be pushed harder through turns. Moderate sweep (rake), full tip and longer base delivers incredible drive and speed. Lower depth value maintains manoeuvrability and looseness off the top...

OVERVIEW Mark Richard's famous twin template produces exceptional drive and speed. The small stabilizer (centre fin) adds control whilst maintaining the freedom and manoeuvrability of a twin fin set up. BOARD TYPES Recommended for all board types. ...

"The Evil Twin" is a new twin fin + trailer combo developed not just for the "Evil Twin" board model, but for any boards that revel on twin fin flare."The template is a literal replica of our original twin fins designed for our original RNF close to 25...