Mercury Racing has launched its new Altitude propeller line.
The propellers are designed for outboard-powered hulls that benefit from a thru-hub exhaust propeller, for those who are seeking top-end speed on 90+ mph applications without sacrificing low speed maneuverability and planing performance.
The new propellers are CNC-machined and use the same proprietary 5-axis technology as the sterndrive and outboard solid hub CNC Cleavers.
“The Altitude allows us to provide our high-performance customers with a new propeller option designed specifically for high speeds,” explained Jeff Broman, Mercury Racing general manager.
“While the Altitude is ideal for our newer outboards, it can also be an ideal addition to many of our legacy propulsion options.”
The propellers offer another step towards customisation with a modular barrel design for dialing in stern lift.
Four different barrel lengths are available for custom order in 0in, 1in, 2in, and 3in options. All Altitude propellers are 5-blade and feature broached splines for either 1.25in (250-450hp) or 1.50in (500hp) prop shafts.
The propellers are available in 18-degree rake from 26 to 28 pitch, and 15-degree rake from 30 to 35 pitch.
They are available in both right-hand and left-hand rotation.
The new line was launched at the Miami International Boat Show 2025.
