Fin-S MB1 Fins (Matt Boilos)

Fin-S Fins are BRAND NEW and they're screwless! After years in the Research and Development stages, Fin-S has produced the FIRST SCREWLESS FIN SYSTEM that actually works! The Fin-S Fins and system have been tested by some of the biggest names in surfing, in some of the biggest swells Hawaii has to offer, so we're sure Fin-S Fins will stay put! Here at The Surfboard Warehouse you'll find all the Fins that Fin-S has to offer the moment they hit retail, so if you get yourself a board with the Fin-S system you're sure to find every fin Fin-S makes right here!

The Fin-S MB1 Fins we designed by Matt Boilos and made for the SCREWLESS Fin-S Fin System. The MB-1 Fins are progressive fins made in honeycomb, with medium flex, a smaller trailer and are great in all conditions. These fins will provide lots of drive and add nice flare off the lip of the wave.

Fin-S MB1 Fins: Side Fin Size:
Side Base: 4.28 in. 108 mm
Side Depth: 4.57 in. 116 mm

Fin-S MB1 Fins: Center Fin Size:
Center Base: 4.23 in. 107 mm
Center Depth: 4.31 in. 109 mm

The Fin-S MB1 Fins material availability: Honeycomb Red