Yamaha FJR13AEY Owner's Manual page 76

PERIODIC MAINTENANCE AND ADJUSTMENT
This motorcycle is equipped with cast
wheels and tubeless tires with valves.
WARNING
G
The front and rear tires should
be of the same make and de-
sign, otherwise the handling
characteristics of the motor-
cycle may be different, which
could lead to an accident.
G
Always make sure that the valve
caps are securely installed to
prevent air pressure leakage.
G Use only the tire valves and
valve cores listed below to
avoid tire deflation during a
high-speed ride.
7
After extensive tests, only the tires list-
ed below have been approved for this
model by Yamaha Motor Co., Ltd.
Front tire:
Size:
EWA10481
120/70 ZR17M/C (58W)
Manufacturer/model:
METZELER/Roadtec Z6G
BRIDGESTONE/BT021F F
Rear tire:
Size:
180/55 ZR17M/C (73W)
Manufacturer/model:
METZELER/Roadtec Z6C
BRIDGESTONE/BT021R F
FRONT and REAR:
Tire air valve:
TR412
Valve core:
#9100 (original)
WARNING
This motorcycle is fitted with super-
high-speed tires. Note the following
points in order to make the most ef-
ficient use of these tires.
G Use only the specified replace-
ment tires. Other tires may run
the danger of bursting at super
high speeds.
G
Brand-new tires can have a rela-
tively poor grip on certain road
surfaces until they have been
EWA10600
7-21
"broken in". Therefore, it is ad-
visable before doing any high-
speed riding to ride conserva-
tively for approximately 100 km
(60 mi) after installing a new tire.
G
The tires must be warmed up
before a high-speed run.
G
Always adjust the tire air pres-
sure according to the operating
conditions.