True Ames Greenough 4-A Longboard Fin - 7.5" category_wetsuits Internal Firewall

Internal Firewall

Base flex groove at the base of the tail kick helps the grip mould to the board for superior adhesion

Width: 305mm

Fabric: Lightweight polyester [73 g/m2]

True Ames Greenough 4-A Longboard Fin - 7.5" category_wetsuits Internal FirewallThe 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