True Ames Greenough 4-A Longboard Fin - 10" Reactor for people who like that

for people who like that release through the tail that a round tail offers

Performance shortboards and hybrid models with the FCS II Fin System

easy access everyday pack for the surfer on the go

This Adult size suits 5'1" up to 6'3"

True Ames Greenough 4-A Longboard Fin - 10" Reactor for people who like thatThe Greenough 4 A fin works in just about anything! It has been the staple fin of True Ames for the best part of 40 years and is still the most popular single fin design out there A very well balanced fin, the full base and moderately flexible tip provides the perfect balance of drive off the bottom and a sharp responsiveness through arcing turns. Designed for both speed generation and spending time surfing in the pocket, the 4 A is a fin that will