Logo Max-Prop


Hélice 5 pâles WHISPER
The Max-Prop Whisper is available from 18" to 44" diameters and are for 1-1/4" to 3-1/2" diameter shafts.

The Max-Prop Whisper uses five blades to provide ultra quiet operation and impressive thrust. The resulting powering performance is especially noticeable when powering against heavy wind and seas. The five blade design also provides for a substantial noise and vibration reduction in all conditions.

The Whisper is based on the Max-Prop Easy design, so it ships fully assembled, making installation and pitch changes simple and fast. The pitch is adjustable by 2 degree increments, providing the ability to fine tune the loading of the engine. Moreover, pitch adjustment can be done in the water as the propeller does not need to be disassembled to change the pitch.


The Whisper is designed for large vessels with heavy displacement, which can benefit from the extra thrust and quiet performance of a five blade propeller.

  • Easy installation
  • Extremely Low Drag
  • Efficient power
  • Outstanding reverse
  • Ultra smooth operation
  • Adjustable pitch


The Max-Prop Whisper provides 80% more power than a comparable fixed blade propeller. The Classic utilizes the same leading edge in forward as it does in reverse giving the propeller the same efficiency in both directions dramatically improving control and power in reverse.

max-prop whisper vidéos

How to install a Max-Prop ?

In this video we'll show just how easy it is to install a Max-Prop Whisper. (Please note that the Max-Prop Whisper installation is identical to the Max-Prop Easy)

How To Disassemble & Reassemble ?

A step by step video on how to disassemble and reassemble a Max-Prop Whisper. (Please note that the Max-Prop Whisper assembly/reassembly is identical to the Max-Prop Easy)

How To Adjust Pitch & Rotation ?

Watch how to adjust the pitch and rotation of a Max-Prop Whisper. (Please note that the Max-Prop Whisper pitch adjustment and rotation is identical to the Max-Prop Easy)


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