Yamaha · Model— box'n
box'n
1 generation1985 - 1985Scooter
About generation 1985
1985
- Years
- 1985+
- Class
- Scooter
Specifications
10 groupsGeneral
2- Market
- Japanese domestic (JDM)
- Manufacturer
- YAMAHA
Engine
15- Bore
- 40 mm
- Cooling
- Air-cooled
- Power
- 5.8 hp
- Power RPM
- 7,000 rpm
- Stroke
- 39.2 mm
- Cylinders
- 1
- Torque RPM
- 6,000 rpm
- Fuel system
- Carburetor
- Engine type
- 2-stroke
- Torque (kgf·m)
- 0.61 kgf·m
- Cylinder layout
- Single cylinder
- Displacement
- 49 cc
- Fuel system model
- Y12P
- 2-stroke intake
- Piston reed valve
- Compression ratio
- 6.5
Transmission
4- Type
- V-belt CVT
- Shift type
- Automatic
- Primary reduction
- 3.5
- Secondary reduction
- 3.454
Chassis
9- Frame
- Backbone
- Rear tire
- 3.00-10
- Front tire
- 2.75-10
- Rear brake
- Drum (leading-trailing)
- Front brake
- Drum (leading-trailing)
- Rear suspension
- Unit swing
- Front suspension
- Telescopic fork
- Rear tire construction
- Bias
- Front tire construction
- Bias
Dimensions
8- Trail
- 68 mm
- Width
- 630 mm
- Height
- 960 mm
- Length
- 1,640 mm
- Wheelbase
- 1,115 mm
- Seat height
- 720 mm
- Ground clearance
- 95 mm
- Turning radius
- 1.6 m
Weight
2- Dry weight
- 55 kg
- Seats
- 1
Capacities
2- Fuel tank
- 3 l
- 2T oil tank
- 1.2 l
Electrical
8- Battery
- YB4L-B
- Starter
- Electric starter
- Ignition
- CDI
- Spark plug
- BP6HS-10
- Spark plugs
- 1
- Battery capacity
- 12V-4Ah
- Taillight rating
- 21W/5W
- Headlight rating (high)
- 25W/25W
Performance
3- Range
- 270 km
- Measure standard
- At 30 km/h
- Fuel economy
- 1.1 L/100km
Equipment
2- Helmet storage
- Yes
- Underseat storage
- Yes