FCS GL-1 Tri Fin Set Twin Fins When it's super cold outside

When it's super cold outside

Seam technology: GBS (glued & blind stitched) to limit water entry

and the largest in our Blackstix lineup

THERMOCARBON

The Harbour M 9

FCS GL-1 Tri Fin Set Twin Fins When it's super cold outsideOVERVIEW Gerry's thruster set offers great response & manoeuvrability for larger surf craft. The low sweep angle combined with the high depth value provides pivotal control when driving through turns. The rear fin is designed to fit into any fin box. IDEAL CONDITIONS Open face, down the line waves, particularly good in point and reef breaks. BOARD TYPES Mid lengths, Longboards and SUP's.. Size: X Large (187lbs +)(Over 85kg) Construction: Performance