FCS Q-71000c Quad Fin Set

This quad set suits boards with wider tails which require slightly more fin surface area.

Glass Flex:

Glass Flex is formulated to replicate the flex and memory properties of laminated fiberglass. It offers the flex pattern modeled of a hand-foiled fiberglass fin and the ability to mold highly technical computer generated foils accurately.

Front Fins - M7 Glass Flex:

Base: 4.52in. (115mm)

Depth: 4.67in. (119mm)

Area: 15.71in. (10137mm)

Sweep: 33 degrees

Rear Fins - G-1000 Glass Flex:

Base: 4.10in. (104mm)

Depth: 4.26in. (108mm)

Area: 12.64 sq. in. (8158 sq mm)

Sweep: 32.4 degrees