tire type YAMAHA TW125 2000 Owners Manual

6-17
PERIODIC MAINTENANCE AND MINOR REPAIR
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Tire inspection
Always check the tires before oper-
ating the motorcycle. If center
tread depth reaches the limit as
shown, if the tire has a nail or glass
fragments in it, or if the side wall is
cracked, contact a Yamaha dealer
immediately and have the tire
replaced.
1. Tread depth
2. Side wall
EW000078
w
After extensive tests, the tires
mentioned below have been
approved by Yamaha Motor Co.,
Ltd. for this model. No guarantee
for handling characteristics can be
given if tire combinations other
than what is approved are used on
this motorcycle. The front and rear
tires should be of the same manu-
facture and design.
NOTE:
These limits may be different by
regulation from country to country.
If so, conform to the limits speci-
fied by the regulations of your own
country.
Manufacture Size Type
BRIDGESTONE 130/80-18 66P TW31
Manufacture Size Type
BRIDGESTONE
180/80-14M/C 78PTW34
REAR
Minimum tire tread
depth (front and rear)1.6 mm
FRONT
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Fuel
Type Regular unleaded gasoline
Fuel tank capacity 7.0 L
Reserve amount 1.0 L
Carburetor
Type/quantity Y24P/1
Manufacturer TEIKEI
Spark plug
Manufacturer / Type NGK / DR8EA
Spark plug gap 0.6 ~ 0.7 mm
Clutch typeWet, multiple-disc
Transmission
Primary reduction system Spur gear
Primary reduction ratio 74/20 (3.700)
Secondary reduction system Chain drive
Secondary reduction ratio 50/14 (3.571)
Transmission type Constant mesh 5-speed
Operation Left foot operationGear ratio 1st 2.250
2nd 1.476
3rd 1.125
4th 0.926
5th 0.793
Chassis
Frame type Diamond
Frame type Pressed and steel tube frame
Caster angle 26°
Trail 95 mm
Tires
Type With tube
Front
Size 130/80-18 66P
Manufacturer/ BRIDGESTONE / TW31
model
Rear
Size 180/80-14M/C 78P
Manufacturer/ BRIDGESTONE / TW34
model
Maximum load* 180 kg
Air pressure (cold tire)
up to 80 kg load*
SPECIFICATIONS
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