tire type YAMAHA SR125 2000 Owners Manual

PERIODIC MAINTENANCE AND MINOR REPAIR
6-14
6
EW000083
WARNING
@ Proper loading of your motorcycle
is important for several characteris-
tics of your motorcycle, such as
handling, braking, performance and
safety. Do not carry loosely packed
items that can shift. Securely pack
your heaviest items close to the
center of the motorcycle, and dis-
tribute the weight evenly from side
to side. Properly adjust the suspen-
sion for your load, and check the
condition and pressure of your tires.
NEVER OVERLOAD YOUR MOTOR-
CYCLE. Make sure the total weight
of the cargo, rider, passenger, and
accessories (fairing, saddlebags,
etc. if approved for this model) does
not exceed the maximum load of the
motorcycle. Operation of an over-
loaded motorcycle could cause tire
damage, an accident, or even injury. @
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, contact a
Yamaha dealer immediately and have
the tire replaced.CE-10ECE-26E
NOTE:@ These limits may be different by regula-
tion from country to country. If so, con-
form to the limits specified by the
regulations of your own country. @
1. Side wall
a. Tread depthFRONT
Manufacturer Size Type
Inoue 3.00-17 45P 8F
REAR
Manufacturer Size Type
Inoue 3.50-16 52P 8RA
Minimum tire tread depth
(front and rear)1.6 mm
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SPECIFICATIONS
8-2
8
Fuel
Type Regular unleaded gasoline
Fuel tank capacity 10.0 L
Fuel reserve amount 1.6 L
Carburetor
Type ´ quantity Y24P ´ 1
Manufacturer TEIKEI
Spark plug
Manufacturer/Type NGK / DR8EA
Gap 0.6 ~ 0.7 mm
Clutch typeWet, multiple-disc
Transmission
Primary reduction system Spur gear
Primary reduction ratio 3.318
Secondary reduction system Chain drive
Secondary reduction ratio 3.500
Number of drive chain
sprocket teeth (rear/front) 49/14
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
Caster angle 26°45¢
Trail 90 mm
Tires
Front
Type With tube
Size 3.00-17 45P
Manufacturer/
model Inoue / 8F
Rear
Type With tube
Size 3.50-16 52P
Manufacturer/
model Inoue / 8RA
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SPECIFICATIONS
8-3
8
Maximum load* 160 kg
Air pressure (cold tire)
Up to 90 kg load*
Front 175 kPa (1.75 kg/cm
2, 1.75 bar)
Rear 200 kPa (2.00 kg/cm2, 2.00 bar)
90 kg load ~ maximum load*
Front 175 kPa (1.75 kg/cm2, 1.75 bar)
Rear 225 kPa (2.25 kg/cm2, 2.25 bar)
*Load is total weight of cargo, rider, passenger and accessories
Wheels
Front
Type Spoke
Size 17 ´ 1.60
Rear
Type Spoke
Size 16 ´ 1.85
Brakes
Front
Type Single disc brake
Operation Right hand operation
Fluid DOT 4 or DOT 3
Rear
Type Drum brake
Operation Right foot operationSuspension
Front
Ty p e Te l e s c o p i c f o r k
Rear
Type Swingarm
Shock absorbers
Front Coil spring / oil damper
Rear Coil spring / oil damper
Wheel travel
Front 120 mm
Rear 76 mm
Electrical system
Ignition system C.D.I.
Charging system
Type C.D.I. magneto
Standard output 14 V, 9 A @ 5,000 r/min
Battery
Type 12N7-3B-1
Voltage, capacity 12 V, 7 AH
Headlight typeQuartz bulb (halogen)
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