DORSAL Signature II Longboard & SUP Center Fin, Glass-Filled Nylon

The DORSAL Signature II is a black glass-filled nylon center fin for longboards and stand-up paddleboards. Its classic template has a 28-degree rake, with 7-, 8-, 9- and 10-inch depth options.

Fit and installation

Designed for standard 8.5-inch or 10.5-inch center fin boxes. Some inflatable SUPs use different fin systems; compare your board's fin box with the compatibility image before ordering.

• Includes a no-tool fin screw and plate for installation.
• Choose the fin depth that suits your board and preferred setup.
• Material: Glass-filled nylon.
• Color: Black.