Designed in collaboration with shaper and pro surfer Matt Biolos, the Mayhem Pivot is a refined high-performance template built for surfers who want speed, tight turns, and quick directional changes. Suitable for a wide range of boards—from elite high-performance models to versatile everyday boards like the RNF and Puddle Jumper—this fin emphasizes agility and responsiveness, particularly on lower-rockered boards.
Part of the Reactor fin family, the Mayhem Pivot features smooth curves, a moderate tip area, and a neutral sweep angle, delivering a smooth feel while allowing for sharp snaps off the top and rapid turn redirection. Inspired by the Reactor template, it is designed for beach break conditions where speed and acute turning are essential.
The stealthy new aesthetic completes the signature design, pairing performance with style for surfers seeking a responsive, speed-oriented fin.
SMALL (55Kg - 70Kg / 120 - 155 Lbs)
MEDIUM(65kg - 80kg / 145 - 175 Lbs)
LARGE ( 75kg - 90kg / 165 - 200 Lbs)
| Fin | Base (inches) | Base (mm) | Depth (inches) | Depth (mm) | Area (inches) | Area (mm) | Sweep Deg° | Foil |
| SML Side | 4.19 | 106.3 | 4.46 | 113.2 | 13.71 | 8847 | 32.0° | Flat |
| SML Ctr | 4.19 | 106.3 | 4.46 | 113.2 | 13.71 | 8847 | 32.0° | Flat |
| MED Side | 4.30 | 109.2 | 4.59 | 116.4 | 14.49 | 9347 | 31.7° | 50/50 |
| MED Ctr | 4.30 | 109.2 | 4.59 | 116.4 | 14.49 | 9347 | 31.7° | Flat |
| LRG Side | 4.41 | 111.9 | 4.74 | 120.3 | 15.26 | 9847 | 32.9° | 50/50 |
| LRG Ctr | 4.41 | 111.9 | 4.74 | 120.3 | 15.26 | 9847 | 32.9° | Flat |
Please make your selections.