ACME 2421 4 Blade 14.5" x 17.75" Propeller Kids Medium: up to 57" board

Medium: up to 57" board

Single to Double Concave Hull

Nominal Impedance: 4 ohms

and 30" sizes

replace and you're ready to go

ACME 2421 4 Blade 14.5" x 17.75" Propeller Kids Medium: up to 57" boardThe ACME 2421 4 Blade 14. 5" x 17. 75" 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