2017 YAMAHA MT09 TRACER wheel size

Instrument and control functions
3-23
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4
5
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8
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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.
When the traction control system has
been set to “OFF”, the “ ” indicator
light will come on.
The TCS display indicates the current
TCS setting. There are three settings.
TCS “OFF”
TCS “OFF” turns the traction control
system off. TCS “1”
TCS “1” minimizes traction control sys-
tem assist.
TCS “2”
TCS “2” maximizes traction control as-
sist; wheel spin is most strongly con-
trolled.
TIP
When the key is turned to “ON”,
traction control is turned on and
set to “1” or “2” (whichever was last
selected).

Turn the traction control system off
to help free the rear wheel if the ve-
hicle gets stuck in mud, sand, orother soft surfaces.
NOTICE
ECA16801
Use only the specified tires. (See
page 6-18.) Using different sized
tires will prevent the traction control
system from controlling tire rotationaccurately.
Setting the traction control system
WARNING
EWA15441
Be sure to stop the vehicle before
making any setting changes to the
traction control system. Changing
settings while riding can distract the
operator and increase the risk of anaccident.
TCS settings can be changed only
when the vehicle is stopped and the
throttle closed.
Push the “TCS” button to change
between TCS settings “1” and “2”.

Push the button for two seconds to
turn the traction control system off.

Push the button again to turn trac-
tion control back on (TCS will re-
turn to the previous setting).
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.
1. “TCS” button
2. TCS display
3. Traction control system indicator light “”13
2
2PP-9-E3.book 23 ページ ２０１６年９月１３日　火曜日　午前９時７分

Periodic maintenance and adjustment6-20
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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:
120/70ZR17 M/C (58W)
Manufacturer/model: DUNLOP/D222F
Rear tire: Size: 180/55ZR17 M/C (73W)
Manufacturer/model: DUNLOP/D222
FRONT and REAR:
Tire air valve: TR412
Valve core:
#9100 (original)
2PP-9-E3.book 20 ページ ２０１６年９月１３日　火曜日　午前９時７分

Specifications
8-2
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789
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6th: 1.037 (28/27)
Chassis:Frame type: Diamond
Caster angle: 24.0 
Trail:
100 mm (3.9 in)Front tire:Type:Tubeless
Size:
120/70ZR17 M/C (58W)
Manufacturer/model: DUNLOP/D222FRear tire:Type:
Tubeless
Size: 180/55ZR17 M/C (73W)
Manufacturer/model: DUNLOP/D222Loading:Maximum load:180 kg (397 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/cm
2, 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 MT5.50Front brake:Type:Hydraulic dual disc brake
Specified brake fluid:
DOT 4Rear brake:Type:Hydraulic single disc brake
Specified brake fluid:
DOT 4Front suspension:Type:Telescopic fork
Spring:
Coil spring
Shock absorber: Hydraulic damper Wheel travel:
137 mm (5.4 in)
Rear suspension:Type:Swingarm (link suspension)
Spring: Coil spring
Shock absorber:
Gas-hydraulic damper
Wheel travel: 130 mm (5.1 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
Brake/tail light: LED
Front turn signal light:
10.0 W
Rear turn signal light: 10.0 W
Auxiliary light: LED
2PP-9-E3.book 2 ページ ２０１６年９月１３日　火曜日　午前９時７分