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Water&WindIndependent
since 2019
Yamaha

HARMO 2.0

Outboard · Electric

Specifications

Power
4.2 hp
Power (kW)
3.1 kW
Shaft length
Long shaft, extra long shaft
Steering
Remote control
Fuel
Electric
Mounting
Outboard

Boats with this engine

Boats on which the Yamaha HARMO 2.0 is available as standard or as an option, as stated by the builder.

Explainer

Which shaft length do I need?

The shaft length must match the transom height of your boat: the height of the transom, measured from the top to the bottom of the hull.

  1. 1

    Measure your transom

    Measure the transom height in the middle of the transom, straight down to the bottom of the hull.

  2. 2

    Compare with the engine

    For each shaft length the manufacturer states which transom height it is meant for. Choose the shaft that matches.

  3. 3

    Too short or too long?

    Too short: the propeller draws in air and cooling works poorly. Too long: more drag and less speed. In doubt, ask the builder or a dealer.

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