Futures John John 2 Techflex Tri Fin Set-Neon Green-Medium Size_3m The Admiral is a lively

The Admiral is a lively flex fin that is excellent on rail

Small trailer fin suitable for quad or twin fin setups

Recirculates fresh water back into the habitat

Molded composite fin with engineered flex and tip response

Futures John John 2 Techflex Tri Fin Set-Neon Green-Medium Size_3m The Admiral is a livelyThe John John (M) Techflex signature fin is a medium sized Speed Control fin with a Ride Number of 4. 0. It was designed by JJF to be a larger, more drivey version of the F4 template, with additional base and rake. The Techflex construction and flat foil give this fin a stable feel, making it ideal for controlling speed in more powerful waves. For John John, this is his weapon of choice in all conditions.