To fit all Post-modern Twin fins with deep double concave bottom shape... Solid Fiberglass construction combined with balanced base and height measurements provides maximum drive, while the thinner tip offers release and spring off the top.
- Template Category | Neutral (balanced, all-around)
- Construction | Fiberglass
- Size | Large Twin
| Center Fin | |
|---|---|
| Area | 21.75 |
| Height | 5.68 |
| Base | 5.21 |
| Foil | FLAT |