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This high-area twin fin provides the drive and hold you expect from a keel, with the pivot and release found in the upright AM twin template.
Overview
"A twin fin that you can push harder, turn tighter, and surf more vertically" - Britt Merrick
Bridging the gap between the CI Keel and AM Twin - this high area twin fin provides the drive and hold you expect from a keel, with the pivot and release found in the upright AM twin template.
Placing itself in the middle of the CI family, the BM template has a swept-back long leading edge that leads into a fully rounded tip. Different from other twin templates, this fin is designed to feel secure when laying into a longer turn or driving hard off the bottom.
With the CI Twin Pin/CI Mid in mind, the idea was to help anchor the tail to the wave face so surfers could take a more aggressive approach to ride a twin fin.
Board Types
Large - Extra Large (One size suits all)
Fin |
Base (inches) |
Base (mm) |
Depth (inches) |
Depth (mm) |
Area (inches) |
Area (mm) |
Sweep Deg° |
Foil |
L/XL | 5.66 | 143.7 | 5.41 | 137.4 | 23.24 | 14991 | 35.2° | Flat |