2004 YAMAHA AEROX50 ECO mode

SPECIFICATIONS
8
Specifications
Model YQ50
Dimensions:
Overall length 1.743 mm
Overall width 690 mm
Overall height 1.170 mm
Seat height 828 mm
Wheelbase 1.256 mm
Minimum ground clearance 185 mm
Minimum turning radius 1.800 mm
Basic weight:97 kg
(with oil and full fuel tank)
Engine:
Engine type Liquid cooled, 2 stroke
Cylinder arrangement Single cylinder, horizontal
Displacement 49.2 cc
Bore x stroke 40.0 x 39.2
Compression ratio 7.44:1
Starting system Electric and kick starter
Lubrication systemSeparate lubrication (Autolube)
Engine oil:
Type Yamalube 2
or 2 stroke engine oil
Recommended engine oil Jaso FC
classification or ISO EG-C, EG-D
Capacity 1.3 LFinal transmission oil:
Type SAE 10W30 type SE
Quantity 0.13L
Cooling system capacity:1.2L
(total amount)
Air filter type:Wet type element
Fuel:
Recommended fuel Regular unleaded gasoline
(RON 91 mini)
Fuel tank capacity 7L
Carburetor:
Manufacturer DELL'ORTO
Model/quantity PHBN 12HS x1
Spark plug:
Manufacturer/Model NGK / BR8HS
Spark plug gap 0.5—0.7 mm
Clutch type:Dry, centrifugal automatic
Transmission:
Primary reduction system Helical gear
Primary reduction ratio 52/13 (4.000)
Secondary reduction system Spur gear
Secondary reduction ratio 43/14 (3.071)
Transmission type V-belt automatic
Operation Centrifugal automatic type
8-1

CONSUMER INFORMATION
9
1
ZAUM0070
1
ZAUM0287M
1. Key identification number
EAU01041
Key identification number
The key identification number is
stamped into the key tag.
Record this number in the space
provided and use it for reference when
ordering a new key.
EAU01044
Vehicle identification number
The vehicle identification number is
stamped into the frame.
NOTE :
The vehicle identification number is
used to identify your scooter and may
be used to register your scooter with
the licensing authority in your area.
1. Vehicle identification number
9-1
EAU02944
Identification numbers
Record the key identification number,
vehicle identification number and model
label information in the spaces provided
below for assistance when ordering
spare parts from a Yamaha dealer or
for reference in case the vehicle is
stolen.
1. KEY IDENTIFICATION NUMBER:
2. VEHICLE IDENTIFICATION
NUMBER:
3. MODEL LABEL INFORMATION:

CONSUMER INFORMATION
9
9-2
1
ZAUM0295
1. Model label
EAU01278
Model label
The model label is affixed to the bottom
of the seat. (See page 3-9 for seat
opening procedures.) Record the infor-
mation on this label in the space
provided. This information will be
needed when ordering spare parts from
a Yamaha dealer.