FCS II Mayhem Pivot PC Tri Fin Set-Moss-Small Size_6.5 with both the original v1

with both the original v1 as well as the v2 Motor

wetsuit & accessories

Keith immediately created prototypes in the 25/35/80/110 L sizes

Compared to the optional Three Blade Propeller

so to speak

FCS II Mayhem Pivot PC Tri Fin Set-Moss-Small Size_6.5 with both the original v1From FCS Designed with shaper and pro surfer Matt Biolos, the Mayhem Pivot is a high performance template for speed, tight turns, and quick directional changes. It suits performance and versatile boards like the RNF and Puddle Jumper, particularly lower rockered designs. Part of the Reactor fin family, the Pivot combines smooth curves, moderate tip area, and neutral sweep for an agile, responsive feel. The upright template enables tight turns, while