Performance Core (PC) fins are made using a multi-layered resin transfer molding process. The flex pattern in PC fins extends progressively from the base through to the tip, helping the surfer to maintain drive and hold through a turn. This versatile fin material is light, and can be used in a variety of different conditions.
- Mark Richard’s famous twin template produces exceptional drive and speed for your surfboard.
- The small stabilizer (centre fin) adds control whilst maintaining the freedom and maneuverability of a twin fin set up.
- Designed to fit the FCS II Fin System. Includes set of Twin (2) Performance Core fins + (1) smaller Stabilizer Fin.
- Recommended for all board types including fish, funboard and twin fin boards.
- The flex pattern in Performance Core fins extends progressively from the base through to the tip, helping the surfer to maintain drive and hold through a turn. This versatile fin material is light, and can be used in a variety of different surf conditions.






















Ecsman88 –
Phenomenal recently had to replace the fin boxes on my 5’9 retro fish, decided to go with the fcs peanuts. This fins really put the life back into that board.
Imagine That –
these were a gift for my son and he really enjoys them; as far as Mark Richards; his name and products are known world wide; btw, price was pretty good from what I have read.
Mark Perez –
Matsumoto snow cone delicious rips off the top lip.
catherine –
Perfect just like the picture and just what I wantedThank you
Michael –
Perfect for my new Mark Richards board.
Patrick Tom –
Very happy with the MR twin w/ trailer set up. You get great drive and flow like a twin, with a touch of grab and control of a thruster. Yeewwwwww.
dylan jensen –
I put these in my hypto krypto for smaller days and it changes the board from a stiff barrel lover to a fun slidey groveler that loves snappy turns. Would recommend trying these on any bored you use on small days
keith s. –
I have a set of these on another board in another state. Got another set for here. Love these fins.