ACME 4171 4 Blade 18.125" x 15.75" Propeller Black Friday The new MainFrame Technology adapts

The new MainFrame Technology adapts design concepts from its higher-end BrainFrame brethren

This extra width gives skiers the chance to feel ultimate balance while learning to ski at a higher level

Ronix gave the Vision a sharper rail and a longer fin on the toeside edge for added stability

the O'Neill Boost is built to perform and last many years thanks to its trilaminate full nylon ripstop material

The Hyperlite Satellite Wakesurf Board was born out of the Satellite Beach Shaping Lab of Scott "Butch" Bouchard

ACME 4171 4 Blade 18.125" x 15.75" Propeller Black Friday The new MainFrame Technology adaptsThe ACME 4171 4 Blade 18. 125" x 15. 75" Propeller is a true performer thanks to ACMEs 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 offered little precision and had severe limitations for the size and shape of the blades. The result was