2019 YAMAHA TRACER 900 GT tire size

Safety information
1-5
1operator and may limit control
ability, therefore, such accesso-
ries are not recommended.
 Use caution when adding electri-
cal accessories. If electrical ac-
cessories exceed the capacity of
the motorcycle’s electrical sys-
tem, an electric failure could re-
sult, which could cause a
dangerous loss of lights or engine
power.
Aftermarket Tires an d Rims
The tires and rims that came with your
motorcycle were designed to match
the performance capabilities and to
provide the best combination of han-
dling, braking, and comfort. Other
tires, rims, sizes, and combinations
may not be appropriate. See page 6-16
for tire specifications and for informa-
tion on servicing and replacing your
tires.
Transportin g the Motorcycle
Be sure to observe following instruc-
tions before transporting the motorcy-
cle in another vehicle. 
Remove all loose items from the
motorcycle.
 Check that the fuel cock (if
equipped) is in the off position and
that there are no fuel leaks.
 Shift the transmission into gear
(for models with a manual trans-
mission).
 Secure the motorcycle with tie-
downs or suitable straps that are
attached to solid parts of the mo-
torcycle, such as the frame or up-
per front fork triple clamp (and not,
for example, to rubber-mounted
handlebars or turn signals, or
parts that could break). Choose
the location for the straps carefully
so the straps will not rub against
painted surfaces during transport.
 The suspension should be com-
pressed somewhat by the tie-
downs, if possible, so that the mo-
torcycle will not bounce exces-
sively during transport.
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Instrument and control functions
3-29
3 The “ ” indicator light comes on
when traction control has been turned
off.
The TCS display indicates the current
TCS setting. There are three settings.
TCS “OFF”
: Turns the traction control
system off.
TCS “1” : Minimizes traction control
system assist.
TCS “2” : Maximizes traction control
assist; wheel spin is most strongly con-
trolled.
TIP When the vehicle is turned 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
vehicle gets stuck in mud, sand, or
other soft surfaces.
NOTICE
ECA16801
Use only the specifie d tires. (See
pa ge 6-16.) Usin g different size d
tires will prevent the traction control
system from controllin g tire rotation
accurately.Setting the traction control system
WARNING
EWA15441
Be sure to stop the vehicle before
makin g any settin g chan ges to the
traction control system. Chan gin g
settin gs while ri din g can d istract the
operator an d increase the risk of an
acci dent.TCS settings can be changed only
when the vehicle is stopped and the
throttle closed.
 Push the TCS switch “ ” to
change the TCS setting to TCS
“1” and push the TCS switch “ ”
to change the TCS setting to TCS
“2”.
 Push the TCS switch “ ” for two
seconds to turn the traction con-
trol system off. 
Push the TCS switch “ ” to turn
traction control back on (TCS will
return to the previous setting).
Resettin g 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
main switch turned on (such as
when performing maintenance).
If the traction control system is dis-
abled, both the “ ” indicator light and
the “ ” warning light will come on.
UB1JE1E0.book Page 29 Thursday, October 11, 2018 10:43 AM

Periodic maintenance an d a djustment
6-18
6
Tire information
This model is equipped with tubeless
tires and tire air valves.
Tires age, even if they have not been
used or have only been used occasion-
ally. Cracking of the tread and sidewall
rubber, sometimes accompanied by
carcass deformation, is an evidence of
ageing. Old and aged tires shall be
checked by tire specialists to ascertain
their suitability for further use.
WARNING
EWA10902

The front an d rear tires shoul d
b e of the same make an d d e-
si gn, otherwise the han dlin g characteristics of the motorcy-
cle may b
e different, which
coul d lea d to an acci dent.
 Always make sure that the valve
caps are securely installe d to
prevent air pressure leaka ge.
 Use only the tire valves an d
valve cores liste d below to
avoi d tire d eflation 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 fitte d with super-
hi gh-spee d tires. Note the followin g
points in or der to make the most ef-
ficient use of these tires.  Use only the specified replace-
ment tires. Other tires may run
the dan ger of bursting at super
hi gh spee ds.
 Bran d-new tires can have a rel-
atively poor grip on certain roa d
surfaces until they have been
“ b roken in”. Therefore, it is a d-
visa ble before doin g any hi gh-
speed ridin g to ri de conserva-
tively for approximately 100 km
(60 mi) after installin g a new tire.
 The tires must be warmed up
b efore a hi gh-spee d run.
 Always a djust the tire air pres-
sure accor din g to the operatin g
con ditions.
1. Tire air valve
2. Tire air valve core
3. Tire air valve cap with seal
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 an d REAR:
Tire air valve:
TR412
Valve core: #9100 (original)
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Specifications
8-1
8
Dimensions:Overall length:2160 mm (85.0 in)
Overall width:
850 mm (33.5 in)
Overall height: 1375/1430 mm (54.1/56.3 in)
Seat height: 850/865 mm (33.5/34.1 in)
Wheelbase:
1500 mm (59.1 in)
Ground clearance: 135 mm (5.31 in)
Minimum turning radius: 3.0 m (9.84 ft)Wei ght:Curb weight:
215 kg (474 lb)Engine:Combustion cycle:
4-stroke
Cooling system: Liquid cooled
Valve train: DOHC
Cylinder arrangement:
Inline
Number of cylinders: 3-cylinder
Displacement: 847 cm³
Bore × stroke:
78.0 × 59.1 mm (3.07 × 2.33 in) Starting system:
Electric starter
Engine oil:Recommended brand:
SAE viscosity grades:
10W-40
Recommended engine oil grade:
API service SG type or higher, JASO
standard MA
Engine oil quantity:
Oil change:2.40 L (2.54 US qt, 2.11 Imp.qt)
With oil filter removal:
2.70 L (2.85 US qt, 2.38 Imp.qt)Coolant quantity:Coolant reservoir (up to the maximum level
mark):0.25 L (0.26 US qt, 0.22 Imp.qt)
Radiator (including all routes): 1.93 L (2.04 US qt, 1.70 Imp.qt)Fuel:Recommended fuel:Premium unleaded gasoline (Gasohol [E10]
acceptable)
Fuel tank capacity: 18 L (4.8 US gal, 4.0 Imp.gal)
Fuel reserve amount: 2.6 L (0.69 US gal, 0.57 Imp.gal)
Fuel injection:Throttle body:ID mark:B1J1 00Drivetrain:Gear ratio:
1st: 2.667 (40/15)
2nd:
2.000 (38/19)
3rd: 1.619 (34/21)
4th: 1.381 (29/21)
5th:
1.190 (25/21)
6th: 1.037 (28/27)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/D222
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