• F39
  • F39
  • F39
F39
F39
F39
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F39

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  • Product details
  • ModelSingle - cylinder, forced - air - cooled, four - stroke, overhead camshaft
    Maximum power and corresponding speed7 kW/7700 r/min
    Maximum torque and corresponding speed10 N·m/6000 r/min
    Fuel consumption259g/kW·h
    Minimum no - load stable speed1700 r/min±100 r/min
    Cylinder diameter52.4 mm
    Piston stroke57.8 mm
    Cylinder working volume124.53ml
    Compression ratio9.8:1
    Intake methodOHC cam chain drive
    Ignition methodECU electronic control
    Lubrication methodCombined pressure and pressure splash
    Clutch typeDry shoe, automatic centrifugal
    Transmission type and speed ratioAutomatic continuously variable transmission, 2.64:1~0.82:1
    Final drive ratio8.615
    Reduction ratioFirst stage 2.800; Second stage 3.076
    Power output methodBelt drive, continuously variable
    Starting methodACG brushless motor start
    Oil pump typeRotor type
    Total lubricant capacityCrankcase 0.75L, Gearbox 0.12L
    External dimensions (Length × Width × Height)640mm×410mm×310mm (10 inches)
    Net mass30kg

     

    Our advantages

     

    F39 uses ACG brushless starting instead of traditional motor clutch, with benefits of durability, zero wear, silent operation, and no need for replacing starting components.

    F39 features the latest hybrid assist: the magneto aids initial startup, creating an oil-electric hybrid mode that boosts startup efficiency, increases torque and cuts fuel use.

    Brand - new structure cylinder head
    Honda - matched thermal engine components

    Frequency conversion shot peening, with unique matte texture, enhances power explosiveness.
    The weight of the whole machine even reaches 30KG.

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