The AM2 Techflex 5-Fin, designed by Al Merrick of Channel Island Surfboards, is a large size Speed Control quad/thruster combo with a Ride Number of 4.0/4.0 respectively.
As one of the most popular thruster fins in the range, the template features a wider base and refined tip, for the perfect mix of drive and release. The quad rears follow the same profile, offering a perfect option for a heavy foot or extra wide tail board.
RIDE NUMBER 4.0
| Side Fins | Center Fin | Rear Fin | |
|---|---|---|---|
| Area | 15.98 | 15.32 | 12.26 |
| Height | 4.73 | 4.49 | 4.34 |
| Base | 4.64 | 4.63 | 4.07 |
| Foil | FLAT | SYMM | 80/20 |