ACME 4199 4 Blade 16.5" x 15.5" Propeller Hero Full movement in the water

Full movement in the water and on the board

Shaun Murray is re-releasing his 20th Pro Model edition

7-band digital equalization

The Reactor-2 is engineered for performance in a value driven package

Typically boards either have more sidecut or more surface area but rarely both

ACME 4199 4 Blade 16.5" x 15.5" Propeller Hero Full movement in the waterThe Acme 4199 4 Blade 16. 5" x 15. 5" Propeller offers more surface area which means a more efficient transmission of power, higher fuel economy, and more consistent speeds. Thanks to ACME's continued devotion to push the ski and wakeboard boat propeller industry to new heights inboard props are helping ski and wakeboard boats achieve performances never before seen. Prior to 1999, ski and wakeboard boat propellers were cast from molds, a process that