PERIODIC MAINTENANCE AND MINOR REPAIR
6-16
6 Tire information
This motorcycle is equipped with cast
wheels and tubeless tires.
WARNING
EWA10460
The front and rear tires should
be of the same make and de-
sign, otherwise the handling
characteristics of the vehicle
cannot be guaranteed.
After extensive tests, only the
tires listed below have been ap-
proved for this model byYamaha Motor Co., Ltd.
WARNING
EWA10470
Have a Yamaha dealer replace
excessively worn tires. Besides
being illegal, operating the vehi-
cle with excessively worn tires
decreases riding stability and
can lead to loss of control.
The replacement of all wheel
and brake related parts, includ-
ing the tires, should be left to a
Yamaha dealer, who has the
necessary professional knowl-edge and experience.
EAU21960
Cast wheels To maximize the performance, durabil-
ity, and safe operation of your vehicle,
note the following points regarding the
specified wheels.
The wheel rims should be checked
for cracks, bends or warpage be-
fore each ride. If any damage is
found, have a Yamaha dealer re-
place the wheel. Do not attempt
even the smallest repair to the
wheel. A deformed or cracked
wheel must be replaced.
The wheel should be balanced
whenever either the tire or wheel
has been changed or replaced. An
unbalanced wheel can result in
poor performance, adverse han-
dling characteristics, and a short-
ened tire life.
Ride at moderate speeds after
changing a tire since the tire sur-
face must first be “broken in” for it
to develop its optimal characteris-
tics.
Front tire:
Size:
130/90 16M/C 67H
Manufacturer/model:
DUNLOP/D404F X
BRIDGESTONE/EXEDRA G721
Rear tire:
Size:
170/70B 16M/C 75H
Manufacturer/model:
DUNLOP/K555
BRIDGESTONE/EXEDRA G722 G
U11CE0E0.book Page 16 Friday, September 15, 2006 11:59 AM
SPECIFICATIONS
8-2
8
Chassis:Frame type:
Double cradle
Caster angle:
32.70 °
Trail:
145.0 mm (5.71 in)Front tire:Type:
Tubeless
Size:
130/90 16M/C 67H
Manufacturer/model:
DUNLOP/D404F X
Manufacturer/model:
BRIDGESTONE/EXEDRA G721Rear tire:Type:
Tubeless
Size:
170/70B 16M/C 75H
Manufacturer/model:
DUNLOP/K555
Manufacturer/model:
BRIDGESTONE/EXEDRA G722 GLoading:Maximum load:
210 kg (463 lb)
(Total weight of rider, passenger, cargo and
accessories)Tire air pressure (measured on cold
tires):Loading condition:
0–90 kg (0–198 lb)Front:
250 kPa (36 psi) (2.50 kgf/cm²)
Rear:
280 kPa (41 psi) (2.80 kgf/cm²)
Loading condition:
90–210 kg (198–463 lb)
Front:
250 kPa (36 psi) (2.50 kgf/cm²)
Rear:
280 kPa (41 psi) (2.80 kgf/cm²)
Front wheel:Wheel type:
Cast wheel
Rim size:
16M/C x MT3.00Rear wheel:Wheel type:
Cast wheel
Rim size:
16M/C x MT4.50Front brake:Type:
Dual disc brake
Operation:
Right hand operation
Recommended fluid:
DOT 4Rear brake:Type:
Single disc brake
Operation:
Right foot operation
Recommended fluid:
DOT 4
Front suspension:Type:
Telescopic fork
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
135.0 mm (5.31 in)Rear suspension:Type:
Swingarm (link suspension)
Spring/shock absorber type:
Coil spring/gas-oil damper
Wheel travel:
110.0 mm (4.33 in)Electrical system:Ignition system:
Transistorized coil ignition (digital)
Charging system:
AC magnetoBattery:Model:
YTX20L-BS
Voltage, capacity:
12 V, 18.0 AhHeadlight:Bulb type:
Halogen bulbBulb voltage, wattage × quantity:Headlight:
12 V, 60 W/55.0 W × 1
Tail/brake light:
12 V, 5.0 W/21.0 W × 1
Front turn signal light:
12 V, 21.0 W × 2
U11CE0E0.book Page 2 Friday, September 15, 2006 11:59 AM
