2004 YAMAHA YZF-R1S wheel size

2-11
CHASSIS SPECIFICATIONSSPEC
CHASSIS SPECIFICATIONS
ItemStandardLimit
Frame
Frame type
Caster angle
Trail
Diamond
24
97 mm (3.82 in)











Front wheel
Wheel type
Rim
Size
Material
Wheel travel
Wheel runout
Max. radial wheel runout
Max. lateral wheel runout
Cast wheel
17 M / C
MT3.50
Aluminum
120 mm (4.72 in)























1 mm (0.04 in)
0.5 mm (0.02 in)
Rear wheel
Wheel type
Rim
Size
Material
Wheel travel
Wheel runout
Max. radial wheel runout
Max. lateral wheel runout
Cast wheel
17 M / C
MT6.00
Aluminum
130 mm (5.12 in)























1 mm (0.04 in)
0.5 mm (0.02 in)
Front tire
Tire type
Size
Model (manufacturer)
Tire pressure (cold)
0  90 kg (0  198 lb)
90  202 kg (198  445 lb)
High-speed riding
Min. tire tread depth
Tubeless
120 / 70 ZR17 M / C (58W)
Pilot POWER C (MICHELIN)
D218FL (DUNLOP)
250 kPa (2.5 kgf / cm
2, 2.5 bar, 35.6 psi)
250 kPa (2.5 kgf / cm2, 2.5 bar, 35.6 psi)
250 kPa (2.5 kgf / cm2, 2.5 bar, 35.6 psi)




























1.6 mm (0.06 in)
Rear tire
Tire type
Size
Model (manufacturer)
Tire pressure (cold)
0  90 kg (0  198 lb)
90  202 kg (198  445 lb)
High-speed riding
Min. tire tread depth
Tubeless
190 / 50 ZR17 M / C (73W)
Pilot POWER G (MICHELIN)
D218L (DUNLOP)
290 kPa (2.9 kgf / cm
2, 2.9 bar, 41.3 psi)
290 kPa (2.9 kgf / cm2, 2.9 bar, 41.3 psi)
290 kPa (2.9 kgf / cm2, 2.9 bar, 41.3 psi)




























1.6 mm (0.06 in)
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2-24
TIGHTENING TORQUESSPEC
NOTE 1:
NOTE 2:
NOTE 3:
ItemThreadTighteningRemarksItemsizeNmm
kgft
lbRemarks
Battery box and frameM670.75.1
Atmospheric pressure sensor and battery box—0.70.070.5
Lean angle cut-off switch and battery box—20.21.4
Foot rest bracket (front) and frameM8282.820
Foot rest bracket (rear) and frameM8282.820
Rear brake master cylinder and foot rest bracketM6181.813
Rear brake hose union boltM10303.022
Sidestand bracket and frameM10636.346
Front wheel axle shaft and boltM14919.166
Rear wheel axle nutM2415015.0109
Front brake caliper and front forkM10353.525
Front brake disc and front wheelM6181.813
Rear brake disc and rear wheelM6303.022
Rear wheel sprocket and drive hubM1010010.072
Brake caliper bleed screwM860.64.3
Front wheel axle pinch boltM8202.014See NOTE 3
1. First, tighten the ring nut to approximately 52 Nm (5.2 m
kg, 38 ft
lb) with a torque wrench, then
loosen the ring nut completely.
2. Retighten the lower ring nut to specification.
Refer to “INSTALLING THE ENGINE” in chapter 5.
1. Insert the front wheel axle from the right side
and tighten it with the flange bolt from the left
side to 91 Nm (9.1 m
kg, 65.8 ft
lb).
2. In the order from the pinch bolt
2
pinch
bolt
1
pinch bolt 2, tighten each bolt to
20 Nm (2.0 m
kg, 14 ft
lb) without perform-
ing temporary tightening.
3. Check that the end face of the axle head and
the end face of the fork side are flush-
mounted. If they are out of alignment, make
sure to fit them by adding the external force
by hand or with a plastic hammer, etc.
If the end face of the axle is not parallel to the
end face of the fork, align them so that one
point of the axle circumference is positioned
on the end face of the fork.
At this stage, it can be accepted if the end
face of the axle becomes partially concave
to the end face of the fork.
4. In the order from the pinch bolt
4
pinch
bolt
3
pinch bolt 4, tighten each bolt to
20 Nm (2.0 m
kg, 14 ft
lb) without perform-
ing temporary tightening.
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3-60
CHECKING THE TIRES / CHECKING THE WHEELS
CHK
ADJ
WARNING
NOTE:
WARNING
NOTE: Front tire
Manufacturer
SizeModel
DUNLOP120 / 70ZR 17
M / C (58W)D218FL
MICHELIN120 / 70ZR 17
M / C (58W)Pilot
POWER C
Rear tire
Manufacturer
SizeModel
DUNLOP190 / 50ZR 17
M / C (73W)D218L
MICHELIN190 / 50ZR 17
M / C (73W)Pilot
POWER G
New tires have a relatively low grip on the
road surface until they have been slightly
worn. Therefore, approximately 100 km
should be traveled at normal speed before
any high-speed riding is done.
For tires with a direction of rotation mark
1:

Install the tire with the mark pointing in the
direction of wheel rotation.

Align the mark
2 with the valve installation
point.
EAS00168
CHECKING THE WHEELS
The following procedure applies to both of the
wheels.
1. Check:

wheel
Damage / out-of-round
Replace.
Never attempt to make any repairs to the
wheel.
After a tire or wheel has been changed or re-
placed, always balance the wheel.
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