True Ames Greenough 4-A Longboard Fin - 9" Fin Colour:Black Top loading main compartment with

Top loading main compartment with internal mesh pockets and laptop sleeve

​14" / 1​05mm

Extra high lock-in power-scoop tail kick

Easy slide on system

wider skate machine designed to lift the fun factor when the waves are not a their best

True Ames Greenough 4-A Longboard Fin - 9" Fin Colour:Black Top loading main compartment withThe 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