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Blades, number and size / Bladen, aantal en grootte
The number of propeller blades and the size of the blades are important for the performance of your boat!

Rule of thumb:

more blades

  • more thrust
  • less speed
  • lower RPM
  • less vibration

less blades

  • more speed
  • less thrust
  • more vibration
  • higher RPM

Larger blades

  • more thrust
  • lower RPM
  • less speed

Smaller blades

  • less thrust
  • higher speed
  • higher RPM