The LovelaceFM Twinzer set was specifically designed to be paired with Ryan’s FM board model. The front nubs have a single foil with a flat inside, while the rear twin design features a double 50/50 foil. This unique set will provide lots of speed, drive, and the ability for heavy rail carves and fluid arcing turns when paired with the proper board.

( Front Fins )
HEIGHT:1.63” / 42.5 mm
BASE:3.33” /84.5 mm
AREA:3.70 / 23.87 cm

( Back Fins )
HEIGHT:5.60” / 142 mm
BASE: 4.65″ / 118 mm
AREA:23.12 /149.16 cm