Easy-to-carry - and so easy to enjoy

The compact size, large carrying handle and built-in fuel tank all enhance its portability – and start-up is easy with Yamaha's CDI Ignition System. Low fuel consumption, simple controls and low noise and vibration levels, along with Yamaha reliability, come as standard.

So for families to get on the water easily - or for a yacht owner wanting a handy auxiliary - the F4 offers the smartest solution.

Specifications:

Engine type 4-stroke
Displacement (cm³) 139
No. of cylinders 1
Configuration OHV
Bore x stroke 62.0 x 46.0
Prop shaft output at mid range (kW/rpm) 2.9 / 4500
Full Throttle Operating Range (rpm) 4000 - 5000
Lubrication system Wet sump
Fuel Induction System 1-Carb
Ignition CDI
Starter system Manual
Gear ratio 2.08 (27:13)
Transom height (mm) S435 L:562
Weight with propeller (kg) MHS:27, MHL:28
Fuel tank capacity (l) 1.1 (ugrađen) ili opcioni zaseban
Oil tank capacity (l) 0.6
Control Tiller handle
Alternator 12V - 6A (option)
Propeller Included
Remark The kW data in this sheet is based on the ICOMIA 28 standard, measured at the prop shaft

At a glance

  • Shallow Water Drive for cruising close inshore
  • Unique 3-position oil-leak-free storage system
  • 180º steering for comfortable manoeuvring
  • Large F-N-R (Forward-Neutral-Reverse) shift lever
  • Built-in 1.1L fuel tank
  • 2-way change-over system for portable tank option
  • Lighting coil option offers 12V 6A power supply
  • Convenient auxiliary priming pump in the cowling
  • Auto decompression for easier starting
  • Stylish design with a smart grey top cowling
  • Latest-generation Yamaha styling and graphics
  • Lightweight and portable with a large carry handle

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Engine type 4-stroke Displacement (cm³) 139 No. of cylinders 1 Configuration OHV
Bore x stroke 62.0 x 46.0 Prop shaft output at mid range (kW/rpm) 3.7 / 5000 Full Throttle Operating Range (rpm) 4500 - 5500 Lubrication system Wet sump
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Bore x stroke 56.0 x 43.0 Prop shaft output at mid range (kW/rpm) 7.3 / 5500 Full Throttle Operating Range (rpm) 5000 - 6000 Lubrication system Wet sump
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Engine type 4-stroke Displacement (cm³) 362 No. of cylinders 2/in-line Configuration SOHC
Bore x stroke 63.0 x 58.1 Prop shaft output at mid range (kW/rpm) 11.0 / 5500 Full Throttle Operating Range (rpm) 5000 - 6000 Lubrication system Wet sump
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Engine type 4-stroke Displacement (cm³) 362 No. of cylinders 2/in-line Configuration SOHC
Bore x stroke 63.0 x 58.1 Prop shaft output at mid range (kW/rpm) 14.7 / 5500 Full Throttle Operating Range (rpm) 5000 - 6000 Lubrication system Wet sump
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F20G
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Bore x stroke 65.0 x 65.1 Prop shaft output at mid range (kW/rpm) 14.7 / 5500 Full Throttle Operating Range (rpm) 5000 - 6000 Lubrication system Wet sump
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Engine type 4-stroke Displacement (cm³) 498 No. of cylinders 2/in-line Configuration SOHC
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