Greenough Power Blade Fin Ryan Burch but these fins also allow

but these fins also allow for quick release

Wide point down from center

Great noserider with slightly pulled in tail for easier turning

{formbuilder:45241}

No nose concave

Greenough Power Blade Fin Ryan Burch but these fins also allow**Updated flex and foil tunes (50mm)! The Power Blade, another original George Greenough design, was created with the intention of pushing the boundaries of the modern day single fin surfboard. Through meticulous material selection, endless hours of testing, design revisions, and a uniquely constructed flex pattern, the Power Blade now has the potential of rivaling the performance characteristics of the thruster. Here, Marc Andreini summarizes the