There is a reason this is the most iconic, functional and versatile single fin available...it works on just about anything! The Greenough 4-A has been our bread and butter for close to 40 years now, and is still the most popular single fin design there is.
A truly well-balanced fin...the full base coupled with the tapering, moderately flexible tip provides a solid amount of drive off the bottom, and an acute responsiveness through arcing turns. Designed for both speed generation and spending time surfing in the pocket, the 4-A is a fin that will hold when you need it to and release when the time is right. A fin that can do it all, throw one in your board and feel the success!
Thanks for contacting us! We'll get back to you shortly.
Thanks for subscribing
Thanks! We will notify you when it becomes available!
The max number of items have already been added
There is only one item left to add to the cart
There are only [num_items] items left to add to the cart