Akila Aipa Akira Aipa Twin fin Twin fin A very rare, out-of-print twin fin model! Fiber glass Fiberglass Twin/keel aipa This is a performance-oriented twin fin, but because it's called a twin keel, I think it can be used on a wide range of fish boards! It's only been used a few times, and it's almost as good as new! Comes with a case - Brand: future fin - Model: - Type: Surfboard fin - Accessories: Storage case Thank you for viewing. Twin fin Alternative Shortboard Twin Twin 2+1 Twin stab Surfing Surfboard fins 80s 90s 80s 90s Archive archive Vintage vintage SURF SURFING Surfing FCS FCS 2