Yamaha YZFR1Y(C) - Manual (Page 77)

PERIODIC MAINTENANCE AND ADJUSTMENT
7-22
7
This motorcycle is equipped with cast
wheels and tubeless tires with valves.
WARNING
EWA10481
● 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.
● Always make sure that the valve
caps are securely installed to
prevent air pressure leakage.
● Use only the tire valves and
valve cores listed below to
avoid tire deflation during a
high-speed ride.
After extensive tests, only the tires list-
ed below have been approved for this
model by Yamaha Motor Co., Ltd.
WARNING
EWA10600
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.
● Use only the specified replace-
ment tires. Other tires may run
the danger of bursting at super
high speeds.
● Brand-new tires can have a rela-
tively poor grip on certain road
surfaces until they have been
“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.
● The tires must be warmed up
before a high-speed run.
● Always adjust the tire air pres-
sure according to the operating
conditions.
Front tire:
Size:
120/70 ZR17M/C (58W)
Manufacturer/model:
DUNLOP/D210F
Rear tire:
Size:
190/55 ZR17M/C (75W)
Manufacturer/model:
DUNLOP/D210
FRONT and REAR:
Tire air valve:
TR412
Valve core:
#9100 (original)
U14B10E0.book Page 22 Friday, November 21, 2008 9:38 AM