FCS GL-1 Tri Fin Set Twin Fins Seam technology: GBS (glued &

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

The Harbour M 9

and the largest in our Blackstix lineup

walking around tide pools and other off surfboard activities

When it's super cold outside

FCS GL-1 Tri Fin Set Twin Fins Seam technology: GBS (glued &OVERVIEW 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