True Ames Greenough 4A 9" Yellow CAMP Inheriting the ultimate friction-alleviating rocker

Inheriting the ultimate friction-alleviating rocker line of the original Mantaray

BPA-Free and Phthalate-Free

Fits laptops up to 16”

it offers a balanced

The dome rolls of into contemporary ‘C’ rail for performance and predictability when it’s needed

True Ames Greenough 4A 9" Yellow CAMP Inheriting the ultimate friction-alleviating rockerThere 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