tire size YAMAHA TW200 1998 Owners Manual

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PERIODIC MAINTENANCE AND MINOR REPAIR
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Manufacturer Size Type
BRIDGESTONE 130/80-18 66P TW31
Manufacturer Size Type
BRIDGESTONE
180/80-14M/C 78PTW32
REAR:
Minimum tire tread
depth : 1.0 mm
(front and rear)
FRONT:
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2. Tire inspection
Always check the tires before
operating 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, con-
tact a Yamaha dealer immedi-
ately and have the tire
replaced.
1. Tread depth
2. Side wall
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.
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.
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EAU01038
SPECIFICATIONS
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Spark plug:
Type / Manufacturer D8EA / NGK or
X24ES-U / DENSO
Spark plug gap 0.6 ~ 0.7 mm
Clutch type:Wet, multiple-disc
Transmission:
Primary reduction system Spur gear
Primary reduction ratio 3.318
Secondary reduction system Chain drive
Secondary reduction ratio 3.571
Number of sprocket teeth
(Rear/Front) 50/14
Transmission type Constant mesh 5-speed
Operation Left foot operation
Gear ratio 1st 2.833
2nd 1.789
3rd 1.318
4th 1.040
5th 0.821
Chassis:
Frame type Diamond
Caster angle 26.5°
Trail 94 mmTire:
Type With tube
Size:
Front 130/80-18 66P
Rear 180/80-14M/C 78P
Manufacturer / model:
Front BRIDGESTONE / TW31
Rear BRIDGESTONE / TW32
Maximum load* 157 kg
Air pressure (cold tire):
up to 80 kg load*
Front 125 kPa; 1.25 kgf/cm
2; 1.25 bar
Rear 125 kPa; 1.25 kgf/cm
2; 1.25 bar
80 kg load ~ Maximum
load*
Front 150 kPa; 1.50 kgf/cm
2; 1.50 bar
Rear 175 kPa; 1.75 kgf/cm
2; 1.75 bar
Off-road riding
Front 125 kPa; 1.25 kgf/cm
2; 1.25 bar
Rear 125 kPa; 1.25 kgf/cm
2; 1.25 bar
High-speed riding
Front 150 kPa; 1.50 kgf/cm
2; 1.50 bar
Rear 175 kPa; 1.75 kgf/cm
2; 1.75 bar
*Load is total weight of cargo, rider, passenger and accessories.
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