Page 20 of 110

Special features
3-5
1
23
4
5
6
7
8
9
10
11
12 The “ ” indicator light flashes when
traction control has engaged. You may
notice slight changes in engine and ex-
haust sounds when the system has en-
gaged.
In certain conditions, the traction con-
trol system may be automatically dis-
abled. Should this happen, both the
“ ” indicator light and the “ ” warn-
ing light will come on.
The TCS display (page 4-12) indicates
the current TCS setting. There are four
settings.
TCS “OFF”
TCS “OFF” turns the traction control system off.
TCS “1”
TCS “1” minimizes traction control sys-
tem assist. Select this mode for sporty
riding.
TCS “2”
TCS “2” provides a moderate level of
traction control assist. Select this mode
for standard street riding.
TCS “3”
TCS “3” maximizes traction control as-
sist; wheel spin is most strongly con-
trolled. Select this mode for rain,
slippery road conditions, and whenever
maximum traction control is desirable.
TIP
Traction control can be turned on
or off only when the vehicle is
stopped.
When the key is turned to “ON”,
traction control is turned on and
set to TCS “1”, “2” or “3” (whichev-
er was last selected).
Turn the traction control system off
to help free the rear wheel if the ve-
hicle gets stuck in mud, sand, or
other soft surfaces.
NOTICE
ECA16801
Use only the specified tires. (See
page 7-18.) Using different sized
tires will prevent the traction control
system from controlling tire rotationaccurately.
Resetting the traction control sys-
tem
The traction control system will auto-
matically disable when:
the front wheel or rear wheel
comes off the ground while riding.
excessive rear wheel spin is de-
tected while riding.
either wheel is rotated with the key
turned to “ON” (such as when per-
forming maintenance).
If the traction control system is dis-
abled, both the “ ” indicator light and
the “ ” warning light will come on.
Should this occur, try resetting the sys-
tem as follows. 1. Stop the vehicle and turn the key to “OFF”.
1. Engine trouble warning light “ ”
2. Traction control system indicator light “”
12
B67-9-E1_1.book 5 ページ 2017年1月23日 月曜日 午後6時21分
Page 78 of 110

Periodic maintenance and adjustment
7-20
1
2
3
4
5
67
8
9
10
11
12 sign, otherwise the handling
characteristics of the motorcy-
cle 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 toavoid tire deflation during a ride.
After extensive tests, only the tires list-
ed below have been approved for this
model by Yamaha.
WARNING
EWA10601
This motorcycle is fitted with su-
per-high-speed tires. Note the fol-
lowing points in order to make the
most efficient 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 con-
servatively 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 operatingconditions.
EAU21963
Cast wheelsTo maximize the performance, durabil-
ity, and safe operation of your vehicle,
note the following points regarding the
specified wheels.
The wheel rims should be checked
for cracks, bends, warpage or oth-
er damage before each ride. If any
damage is found, have a Yamaha
dealer replace the wheel. Do not
attempt even the smallest repair to
the wheel. A deformed or cracked
wheel must be replaced.
The wheel should be balanced
whenever either the tire or wheel
has been changed or replaced. An
unbalanced wheel can result in
poor performance, adverse han-
dling characteristics, and a short-
ened tire life.
Front tire: Size:
120/70ZR17M/C(58W)
Manufacturer/model: BRIDGESTONE/BATTLAX HY-
PERSPORT S20F
Rear tire: Size:
190/55ZR17M/C(75W)
Manufacturer/model: BRIDGESTONE/BATTLAX HY-
PERSPORT S20R
FRONT and REAR: Tire air valve:
TR412
Valve core: #9100 (original)
B67-9-E1_1.book 20 ページ 2017年1月23日 月曜日 午後6時21分
Page 102 of 110

Specifications
9-2
1
2
3
4
5
6
7
89
10
11
12
5th: 1.381 (29/21)
6th:
1.250 (30/24)
Chassis:Frame type: Diamond
Caster angle:
24.0
Trail: 102 mm (4.0 in)Front tire:Type:
Tubeless
Size: 120/70ZR17M/C(58W)
Manufacturer/model: BRIDGESTONE/BATTLAX HYPERS-
PORT S20FRear tire:Type:Tubeless
Size: 190/55ZR17M/C(75W)
Manufacturer/model: BRIDGESTONE/BATTLAX HYPERS-
PORT S20RLoading:Maximum load:170 kg (375 lb)
* (Total weight of rider, passenger, cargo and accessories)
Tire air pressure (measured on cold
tires):1 person:Front:
250 kPa (2.50 kgf/cm
2, 36 psi)
Rear: 290 kPa (2.90 kgf/cm2, 42 psi)
2 persons: Front: 250 kPa (2.50 kgf/cm2, 36 psi)
Rear: 290 kPa (2.90 kgf/cm2, 42 psi)
Front wheel:Wheel type:Cast wheel
Rim size: 17M/C x MT3.50Rear wheel:Wheel type:Cast wheel
Rim size: 17M/C x MT6.00Front brake:Type:Hydraulic dual disc brake
Specified brake fluid: DOT 4Rear brake:Type:Hydraulic single disc brake
Specified brake fluid: DOT 4
Front suspension:Type:Telescopic fork
Spring: Coil spring
Shock absorber: Hydraulic damper
Wheel travel:
120 mm (4.7 in)Rear suspension:Type:Swingarm (link suspension)
Spring:
Coil spring
Shock absorber: Gas-hydraulic damper
Wheel travel: 120 mm (4.7 in)Electrical system:System voltage:12 V
Ignition system: TCI
Charging system:
AC magnetoBattery:Model:YTZ10S
Voltage, capacity:
12 V, 8.6 Ah (10 HR)Bulb wattage:Headlight:LED
B67-9-E1_1.book 2 ページ 2017年1月23日 月曜日 午後6時21分