ACME 3631 4 Blade 18" x 17.5" Propeller Hero Slingshot’s forged aluminum track is

Slingshot’s forged aluminum track is stronger and lighter than our tracks in previous years

and Layered Glass ensure that the board is strong

comfortable feel on your hands

38 Surf V2 Rear Wing

ACME 3631 4 Blade 18" x 17.5" Propeller Hero Slingshot’s forged aluminum track isThe ACME 3631 4 Blade 18" x 17. 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