4A Center Fin 9" Patriot Matte Finish poly Constructions Poly PU (Traditional) /

Constructions Poly PU (Traditional) / Single Fin set up / Wood Block Glass Schedule 6E

further lengthening their life

Thunder offers up a lightweight

FG-S  120 - 150 lb FG-M 145 - 175 lb FG-L 180 - 220 lb

trim a wave

4A Center Fin 9" Patriot Matte Finish poly Constructions Poly PU (Traditional) /The 4A model is an all around performance single fin that you can use on most longboards. It's wide base helps build up speed. It thins out towards the tip for ease of maneuverability. 4A Single Fin Combination of stability and maneuverability. Wide Base Stability and speed. Narrow tip Quick maneuvers. Suggested Guide: 9" Single Fin Board length: 8'6" to 10'0