ACME 3929 4 Blade 18.125" x 13.5" Propeller Black Friday Long base molded fins add

Long base molded fins add traction without drag

M6 T-nuts for a secure fit within the track system

Be confident in your riding knowing that your wetsuit won't get in your way

Tip/Tail Shape: Diamond Square Tail

and flexible so that the rider doesn't sacrifice an ounce of comfort or mobility with this added impact protection

ACME 3929 4 Blade 18.125" x 13.5" Propeller Black Friday Long base molded fins addThe Acme 3929 4 Blade 18. 125" x 13. 5" Propelleroffers 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