2024 NEW RELEASE
This is MR’s original retro twin template, intended to be used without a stabiliser for maximum drive and pivot.
Performance Glass (PG) fins have a rigid, highly responsive flex pattern that’s generally isolated towards the tip of the fin. This construction is widely used by advanced and pro-level surfers because the integrity of the flex is maintained under immense force, and in the most extreme of conditions and situations.
Fin |
Base (inches) |
Base (mm) |
Depth (inches) |
Depth (mm) |
Area (inches) |
Area (mm) |
Sweep Deg° |
Foil |
XL | 5.19 | 131.8 | 6.05 | 153.6 | 22.99 | 14830 | 29.3° | Flat |