The John John (S) Techflex signature fin is a large sized Speed Contolling fin with a Ride Number of 4.0.
This template is a scaled down version of the Medium template that JJF rides exclusively. The Techflex construction and flat foil give this fin a stable feel, making it ideal for controlling speed in more powerful waves.
| Area | 14.10 | 14.10 |
| Height | 4.42 | 4.42 |
| Base | 4.32 | 4.32 |
| Foil | FLAT | SYMM |