Honda · Model— Dunk
Dunk
3 generations2014 - 2022Scooter
About generation 2BH-AF78
2017-2022
- Years
- 2017 - 2022
- Frame codes
- 2BH-AF78
- Class
- Scooter
Specifications
11 groupsGeneral
3- Market
- Japanese domestic (JDM)
- Model code
- 2BH-AF78
- Manufacturer
- HONDA
Engine
21- Bore
- 39.5 mm
- Cooling
- Liquid-cooled
- Power
- 4.5 hp
- Power (kW)
- 3.3 kW
- Fuel type
- Regular (low-octane)
- Power RPM
- 8,000 rpm
- Stroke
- 40.2 mm
- Torque
- 4.1 Nm
- Cylinders
- 1
- Torque RPM
- 6,000 rpm
- Engine code
- AF74E
- Fuel system
- Fuel injection
- Engine type
- 4-stroke
- Torque (kgf·m)
- 0.42 kgf·m
- Valvetrain
- SOHC
- Lubrication
- Wet sump
- Cylinder layout
- Single cylinder
- Displacement
- 49 cc
- Fuel system model
- PGM-FI
- Compression ratio
- 12
- Valves per cylinder
- 2
Transmission
5- Type
- V-belt CVT
- Clutch
- Dry multi-plate centrifugal
- Shift type
- Automatic
- Primary reduction
- 3.214
- Secondary reduction
- 3.833
Chassis
18- Frame
- Underbone
- Rear tire
- 90/90-10
- Front tire
- 90/90-10
- Rear brake
- Drum (leading-trailing)
- Front brake
- Hydraulic disc
- Rear rim width
- 2.15
- Rear tire type
- Tubeless
- Front rim width
- 2.15
- Front tire type
- Tubeless
- Rear suspension
- Unit swing
- Front suspension
- Telescopic fork
- Rear load index
- 50
- Brake fluid
- DOT 4
- Front load index
- 50
- Rear speed rating
- J
- Front speed rating
- J
- Rear tire construction
- Bias
- Front tire construction
- Bias
Dimensions
9- Trail
- 75 mm
- Width
- 700 mm
- Height
- 1,040 mm
- Length
- 1,675 mm
- Rake
- 26.5 °
- Wheelbase
- 1,180 mm
- Seat height
- 730 mm
- Ground clearance
- 110 mm
- Turning radius
- 1.8 m
Weight
2- Wet weight
- 81 kg
- Seats
- 1
Capacities
3- Fuel tank
- 4.5 l
- Engine oil (total)
- 0.7 l
- Engine oil (change)
- 0.65 l
Electrical
8- Battery
- GTZ6V
- Starter
- Electric & kick
- Ignition
- Transistorized (TCI)
- Spark plug
- CPR8EA-9
- Taillight
- LED
- Spark plugs
- 1
- Battery capacity
- 12V-5Ah10HR
- Headlight rating (high)
- 35W/35W
Instruments
3- Clock
- Yes
- Fuel gauge
- Yes
- Speedometer
- Analog
Performance
5- Range
- 338.8 km
- Measure standard
- MLIT (30 km/h)
- Measure standard (2)
- WMTC mode
- Fuel economy
- 1.3 L/100km
- Fuel economy (2)
- 1.7 L/100km
Equipment
4- DC socket
- Yes
- Center stand
- Yes
- Helmet storage
- Yes
- Underseat storage
- Yes
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