PERIODIC MAINTENANCE AND MINOR REPAIR
6-13
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.
NOTE:The tire tread depth limits may differ
from country to country. Always complywith the local regulations.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.
1. Tire sidewall
2. Tire tread depthMinimum tire tread depth (front and
rear):
1.6 mm (0.06 in)
Front tire:
Size:
130/70R18M/C 63H
Manufacturer/model:
DUNLOP/D251F
Rear tire:
Size:
190/60R17M/C 78H
Manufacturer/model:
DUNLOP/D251
U5C4E2E0.book Page 13 Friday, September 7, 2007 4:17 PM
SPECIFICATIONS
8-2
8
Chassis:Frame type:
Double cradle
Caster angle:
30.90 °
Trail:
152.0 mm (5.98 in)Front tire:Type:
Tubeless
Size:
130/70R18M/C 63H
Manufacturer/model:
DUNLOP/D251FRear tire:Type:
Tubeless
Size:
190/60R17M/C 78H
Manufacturer/model:
DUNLOP/D251Loading:Maximum load:
204 kg (450 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:
90–204 kg (198–450 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:
18M/C x MT4.00Rear wheel:Wheel type:
Cast wheel
Rim size:
17M/C x MT5.50Front 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 4Front suspension:Type:
Telescopic forkSpring/shock absorber type:
Coil spring/oil damper
Wheel travel:
130.0 mm (5.12 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:
GT14B-4
Voltage, capacity:
12 V, 12.0 AhHeadlight:Bulb type:
Halogen bulbBulb voltage, wattage × quantity:Low beam headlight:
12 V, 51.0 W × 1
High beam headlight:
12 V, 55.0 W × 1
Tail/brake light:
LED
Front turn signal light:
12 V, 21.0 W × 2
U5C4E2E0.book Page 2 Friday, September 7, 2007 4:17 PM
