FCS II Mayhem Pivot PC Tri Fin Set-Marine-Large
Available on orders of $100 or more. Excludes boards and oversized items.
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Located in Cape Hatteras. No bots.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 the moderate tip provides stability and control at speed. Built for drive through the pocket, quick redirection, and clean tail release.
Reactor: Built for speed, tight turns, and explosive snaps. The upright outline allows quick pivoting and clean release off the top.
| Size | Surfer Weight |
|---|---|
| Small | 55-70 kg / 120-155 lbs |
| Medium | 65-80 kg / 145-175 lbs |
| Large | 75-90 kg / 165-200 lbs |
| Fin | Base | Depth | Area | Sweep | Foil |
|---|---|---|---|---|---|
| Small Side | 4.19" / 106.3 mm | 4.46" / 113.2 mm | 13.71 in² / 8,847 mm² | 32.0° | Flat |
| Small Center | 4.19" / 106.3 mm | 4.46" / 113.2 mm | 13.71 in² / 8,847 mm² | 32.0° | Flat |
| Medium Side | 4.30" / 109.2 mm | 4.59" / 116.4 mm | 14.49 in² / 9,347 mm² | 31.7° | 50/50 |
| Medium Center |
FCS designs high-performance surf hardware and accessories—from fins to traction—focused on enhancing control, speed, and connection between surfer and board across all conditions.
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