PERIODIC MAINTENANCE AND ADJUSTMENT
6-16
6Tire inspection
The tires must be checked before each
ride. If the center tread depth reaches
the specified limit, if the tire has a nail or
glass fragments in it, or if the sidewall is
cracked, have a Yamaha dealer re-
place the tire immediately.
TIPThe tire tread depth limits may differ
from country to country. Always comply
with the local regulations.
Tire information
This model is equipped with tubeless
tires.
After extensive tests, only the tires list-
ed below have been approved for this
model by Yamaha 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 aYamaha dealer, who has the
necessary professional knowl-
edge and experience.
1. Tire sidewall
2. Tire tread depthMinimum tire tread depth (front and
rear):
1.6 mm (0.06 in)
Front tire:
Size:
100/90-10 56J
Manufacturer/model:
CHENG SHIN/C-922
Rear tire:
Size:
100/90-10 56J
Manufacturer/model:
CHENG SHIN/C-940
U4P7E2E0.book Page 16 Thursday, August 20, 2009 9:44 AM
SPECIFICATIONS
8-2
8
Caster angle:
27.00 °
Trail:
75.0 mm (2.95 in)Front tire:Type:
Tubeless
Size:
100/90-10 56J
Manufacturer/model:
CHENG SHIN/C-922Rear tire:Type:
Tubeless
Size:
100/90-10 56J
Manufacturer/model:
CHENG SHIN/C-940Loading:Maximum load:
167 kg (368 lb)
(Total weight of rider, passenger, cargo and
accessories)Tire air pressure (measured on cold
tires):Loading condition:
0–83 kg (0–183 lb)
Front:
175 kPa (1.75 kgf/cm², 25 psi)
Rear:
200 kPa (2.00 kgf/cm², 29 psi)
Loading condition:
83–167 kg (183–368 lb)Front:
175 kPa (1.75 kgf/cm², 25 psi)
Rear:
250 kPa (2.50 kgf/cm², 36 psi)
Front wheel:Wheel type:
Cast wheel
Rim size:
J10 x 2.15Rear wheel:Wheel type:
Cast wheel
Rim size:
J10 x MT2.50Front brake:Type:
Single disc brake
Operation:
Right hand operation
Recommended fluid:
DOT 3 or 4Rear brake:Type:
Drum brake
Operation:
Left hand operationFront suspension:Type:
Telescopic fork
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
80.0 mm (3.15 in)
Rear suspension:Type:
Unit swing
Spring/shock absorber type:
Coil spring/oil damper
Wheel travel:
65.0 mm (2.56 in)Electrical system:Ignition system:
TCI (digital)
Charging system:
AC magnetoBattery:Model:
GTX7A-BS/YTX7A-BS
Voltage, capacity:
12 V, 6.0 AhHeadlight:Bulb type:
Halogen bulbBulb voltage, wattage × quantity:Headlight:
12 V, 35 W/35 W × 1
Tail/brake light:
12 V, 5.0 W/21.0 W × 1
Front turn signal light:
12 V, 10.0 W × 2
Rear turn signal light:
12 V, 16.0 W × 2
Meter lighting:
12 V, 3.4 W × 2
High beam indicator light:
12 V, 1.7 W × 1
U4P7E2E0.book Page 2 Thursday, August 20, 2009 9:44 AM
