TRUE AMES - GEORGE GREENOUGH 4A 10.5 - CLEAR - 1FIN ONE SIZE:OS The Blackstix Twin +1 features

The Blackstix Twin +1 features a pivot-style twin fin pair with a smaller trailing fin for added stability

the Brown Microwave Television (BMT)

the FCS Bungee Tie Downs will quickly & efficiently strap your boards down

it was built to increase manoeuvrability

TRUE AMES - GEORGE GREENOUGH 4A 10.5 - CLEAR - 1FIN ONE SIZE:OS The Blackstix Twin +1 featuresThe Greenough 4 A is not only the bread and butter of our collection, but its also been the most popular single fin worldwide for decadesand for good reasonits incredible functionality and versatility means itll work on just about anything. The man behind this revolutionary fin is George Greenough, whom the surf world is forever indebted to for his wave riding performance innovations beginning in the '60s. Greenough ultimately paved the way from