What engines are Mercury Black Max propellers designed for?

Black Max aluminum propellers fit most Mercury/Mariner outboards from 2.5 HP up to 250 HP and MerCruiser Alpha/Bravo One sterndrives (with appropriate Flo-Torq hub kits). Always verify gearcase size and WOT RPM range.

How do I choose the right Black Max pitch?

Match pitch to your engine’s recommended WOT RPM range and boat load. If your current prop over-revs, increase pitch; if it under-revs, decrease pitch. Use our size chart on this page as a starting point and water-test to confirm.

Do I need a Flo-Torq hub kit for a Black Max propeller?

Most models use Mercury’s modular Flo-Torq system. Some props include the hub; others require a separate kit. Check your engine/gearcase and part number to choose the correct hub hardware.

Are Black Max propellers good for everyday use?

Yes. Black Max props are durable Mercalloy aluminum with a value-first design—ideal for general-purpose boating on boats typically under 50 mph.

Water Skis

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Make the most of your time on the water with our selection of premium water skis from Radar and HO Sports—two of the most trusted names in the industry. Whether you're a beginner just learning the ropes or an experienced skier looking for top-tier performance, we have the perfect ski for you. Explore options for both youth and adults, including combo skis, slalom skis, and everything in between. Designed for control, comfort, and fun, these skis deliver smooth rides and clean cuts through the wake. Find your fit and elevate your ride this season.

Showing 193 - 223 of 223 products