2008 YAMAHA TZR50 weight

warranted by road and traffic
conditions.
• Always signal before turning or
changing lanes. Make sure that
other motorists can see you.
The posture of the operator and
passenger is important for proper
control.
• The operator should keep both
hands on the handlebar and
both feet on the operator foo-
trests during operation to
maintain control of the
motorcycle.
• The passenger should always
hold onto the operator, seat
strap, or grab bar, if equipped,
with both hands and keep both
feet on the passenger foo-
trests.
• Never carry a passenger
unless he or she can firmly pla-
ce both feet on the passenger
footrests.
Never ride under the influence of
alcohol or other drugs.
This motorcycle is designed for
on-road use only, therefore, it is
not suitable for off-road use.Protective apparel
The majority of fatalities from
motorcycle accidents are the result of
head injuries. The use of a safety hel-
met is the single most critical factor in
the prevention or reduction of head
injuries.
Always wear an approved hel-
met.
Wear a face shield or goggles.
Wind in your unprotected eyes
could contribute to an impair-
ment of vision which could delay
seeing a hazard.
The use of a jacket, heavy boots,
trousers, gloves, etc., is effective
in preventing or reducing abra-
sions or lacerations.
Never wear loose-fitting clothes,
otherwise they could catch on
the control levers, footrests, or
wheels and cause injury or an
accident.
Never touch the engine or
exhaust system during or after
operation. They become very hot
and can cause burns. Always
wear protective clothing thatcovers your legs, ankles, and
feet.
Passengers should also observe
the precautions mentioned abo-
ve.
Modifications
Modifications made to this motorcy-
cle not approved by Yamaha, or the
removal of original equipment, may
render the motorcycle unsafe for use
and may cause severe personal injury.
Modifications may also make your
motorcycle illegal to use.
Loading and accessories
Adding accessories or cargo to your
motorcycle can adversely affect sta-
bility and handling if the weight distri-
bution of the motorcycle is changed.
To avoid the possibility of an acci-
dent, use extreme caution when
adding cargo or accessories to your
motorcycle. Use extra care when
riding a motorcycle that has added
cargo or accessories. Here are some
general guidelines to follow if loading
cargo or adding accessories to your
motorcycle:
Loading
The total weight of the operator, pas-
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SAFETY INFORMATION t
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senger, accessories and cargo must
not exceed the maximum load limit.
When loading within this weight limit,
keep the following in mind:
Cargo and accessory weight
should be kept as low and close
to the motorcycle as possible.
Make sure to distribute the
weight as evenly as possible on
both sides of the motorcycle to
minimize imbalance or instability.
Shifting weights can create a
sudden imbalance. Make sure
that accessories and cargo are
securely attached to the
motorcycle before riding. Check
accessory mounts and cargo res-
traints frequently.
Never attach any large or heavy
items to the handlebar, front fork,
or front fender. These items,
including such cargo as sleeping
bags, duffel bags, or tents, can
create unstable handling or slow
steering response.Accessories
Genuine Yamaha accessories have
been specifically designed for use on
this motorcycle. Since Yamaha can-
not test all other accessories that may
be available, you must personally be
responsible for the proper selection,
installation and use of non-Yamaha
accessories. Use extreme caution
when selecting and installing any
accessories.
Keep the following guidelines in mind,
as well as those provided under “Loa-
ding” when mounting accessories.
Never install accessories or carry
cargo that would impair the per-
formance of your motorcycle.
Carefully inspect the accessory
before using it to make sure that
it does not in any way reduce
ground clearance or cornering
clearance, limit suspension tra-
vel, steering travel or control ope-
ration, or obscure lights or reflec-
tors.
• Accessories fitted to the hand-
lebar or the front fork area can
create instability due to impro-
per weight distribution oraerodynamic changes. If
accessories are added to the
handlebar or front fork area,
they must be as lightweight as
possible and should be kept to
a minimum.
• Bulky or large accessories may
seriously affect the stability of
the motorcycle due to aerody-
namic effects. Wind may
attempt to lift the motorcycle,
or the motorcycle may become
unstable in cross winds. These
accessories may also cause
instability when passing or
being passed by large vehicles.
• Certain accessories can dis-
place the operator from his or
her normal riding position. This
improper position limits the fre-
edom of movement of the ope-
rator and may limit control abi-
lity, therefore, such
accessories are not recom-
mended.
Use caution when adding electri-
cal accessories. If electrical
accessories exceed the capacity
of the motorcycle’s electrical sys-
Maximum load:
196 kg (432.18 lb)1
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EAU21560
Tires
To maximize the performance, durabi-
lity, and safe operation of your
motorcycle, note the following points
regarding the specified tires.
Tire air pressure
The tire air pressure should be chec-
ked and, if necessary, adjusted befo-
re each ride.
EWA10500
s s
WARNING
The tire air pressure must be
checked and adjusted on cold
tires (i.e., when the temperatu-
re of the tires equals the
ambient temperature).
The tire air pressure must be
adjusted in accordance with
the riding speed and with the
total weight of rider, passenger,
cargo, and accessories appro-
ved for this model.EWA11020
s s
WARNING
Because loading has an enormous
impact on the handling, braking,
performance and safety characte-
ristics of your motorcycle, you
should keep the following precau-
tions in mind.
NEVER OVERLOAD THE
MOTORCYCLE! Operation of
an overloaded motorcycle may
result in tire damage, loss ofcontrol, or severe injury. Make
sure that the total weight of
rider, passenger, cargo, and
accessories does not exceed
the specified maximum load
for the vehicle.
Do not carry along loosely pac-
ked items, which can shift
during a ride.
Securely pack the heaviest
items close to the center of the
motorcycle and distribute the
weight evenly on both sides.
Adjust the suspension and tire
air pressure with regard to the
load.
Check the tire condition and air
pressure before each ride.
Tire air pressure (measured on cold
tires):
Up to 90 kg (198 lb):
Front:
180 kPa (25 psi) (1.8 kgf/cm
2)
Rear:
200 kPa (28 psi) (2.0 kgf/cm
2)
90 kg (198 lb) to maximum load:
Front:
190 kPa (27 psi) (1.9 kgf/cm
2)
Rear:
230 kPa (33 psi) (2.3 kgf/cm
2)
Maximum load*:
196 kg (432.18 lb)
* Total weight of rider, passenger,
cargo and accessories
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EAU22760
Drive chain slack
The drive chain slack should be chec-
ked before each ride and adjusted if
necessary.
EAU22781
To check the drive chain slack
1. Drive chain slack
1. Place the motorcycle on the
sidestand.
NOTE:
When checking and adjusting the dri-
ve chain slack, there should be no
weight on the motorcycle.
2. Shift the transmission into the
neutral position.3. Move the rear wheel by pushing
the motorcycle to locate the tigh-
test portion of the drive chain,
and then measure the drive chain
slack as shown.
4. If the drive chain slack is inco-
rrect, adjust it as follows.
NOTE:
When checking the drive chain slack,
the chain tensioner should not be tou-
ching the drive chain.
EAU22920
To adjust the drive chain slack
1. Cotter pin
2. Axle nut
3. Locknut
4. Drive chain slack adjusting bolt
5. Alignment marks
1. Axle nut
2. Locknut
3. Drive chain slack adjusting bolt
4. Alignment marks
1
2
4 3
b
a
12
3
4
5a
b
Drive chain slack:
20 ~ 25 mm (0.787 ~ 0.984 in)
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DimensionsOverall length
2202 mm (86.7 in)
Overall width
689 mm (27.1 in)
Overall height
1175 mm (46.3 in)
Seat height
820 mm (32.3 in)
Wheelbase
1341 mm (52.8 in)
Ground clearance
151 mm (5.94 in)
Minimum turning radius
2900 mm (114.2 in)
WeightWith oil and fuel
124 kg (273 lb)
EngineEngine type
Liquid cooled 2-stroke
Cylinder arrangement
Forward-inclined single cylinder
Displacement
49.7 cm
3(3.03 cu*in)
Bore x stroke
40.3 x 39.0 mm (1.58 x 1.53 in)
Compression ratio
11.5:1
Starting system
Electric starter
Lubrication system
Separate lubrication (Yamaha autolube)
Oil type or gradeRecommended engine oil grade
SAE10W30 type SE motor oil
Cooling systemRadiator capacity (including all routes)
0.70 L (0.74 US qt) (0.62 Imp qt)
Coolant reservoir capacity (up to the maxi-
mum level mark)
0.29L (0.31 US qt) ( 0.26 Imp qt)
Air filterAir filter element
Wet element
Recommended fuelRecommended fuel
Unleaded fuel
Fuel tank capacity
13.8 L (3.65 US gal) (3.04 Imp gal)
Fuel reserve amount
2.2 L (0.58 US gal) (0.48 Imp gal)
CarburetorManufacturer
Dell’Orto
Type x quantity
PHBN 16 x 1
Spark plug (s)Manufacturer/model
NGK/BR 9 ES
Spark plug gap
0.6 ~ 0.7 mm (0.023 ~ 0.027 in)
ClutchClutch type
Wet, multiple-disc
TransmissionPrimary reduction system
Helical gear
Primary reduction ratio
71 x 20 (3.55)
Secondary reduction system
Chain drive
Secondary reduction ratio
60 x 11 (5.45)
Transmission type
Constant mesh 6-speed
Operation
Left foot operation
Gear ratio1-
36 x 12 (3.00)
2-
33 x 16 (2.062)
3-
29 x 19 (1.526)
4-
27 x 22 (1.227)
5-
25 x 24 (1.041)
6-
24 x 25 (0.960)
ChassisFrame type
Double cradle
Caster angle
25 º
Trail
90 mm (3.54 in)
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SPECIFICATIONS
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Front tireType
Tubeless
Size
100/80-17 52H
Manufacturer/model
Pirelli / Sport Demon
Continental/Conti-Twist SM
Rear tireType
Tubeless
Size
130/70-17 62H
Manufacturer/model
Pirelli / Sport Demon
Continental/Conti-Twist SM
LoadingMaximum load
196 kg (432.18 lb)
Load is total weight of the equipement, dri-
ver, passenger and accessories
Tire air pressure (measured on cold
tires)
Loading condition
0–90 kg (0–198 lb)
Front
180 kPa (26 psi) (1.8 kgf/cm
2)
Rear
200 kPa (28 psi) (2.0 kgf/cm
2)
Loading condition
90 kg (198 lb)–Maximum load
Front
190 kPa (27 psi) (1,9 kgf/cm
2)Rear
230 kPa (33 psi) (2,3 kgf/cm
2)
Front wheelWheel type
Cast wheel
Rim size
17 x MT2.75
Rear wheelWheel type
Cast wheel
Rim size
17 x MT3.50
Front brakeType
Single disc brake
Operation
Right hand operation
Recommended fluid
DOT 4
Rear brakeType
Single disc brake
Operation
Right foot operation
Recommended fluid
DOT 4
Front suspensionType
Telescopic fork
Spring/shock absorber type
Coil spring/oil damper
Wheel travel
108 mm (4.25 in)
Rear suspensionType
Unit swing
Spring/shock absorber type
Coil spring/oil damper
Wheel travel
89.2 mm (3.51 in)
Electrical systemIgnition system
MORIC
Charging system
Transistor
BatteryManufacturer/model
TIAJIN TONG YEE INDUSTRIAL
CO. LTD. / GS GT4L-BS
Voltage, capacity
12V-3Ah
Bulb voltage, wattage x quantityHeadlight
12 V, 25.0 W / 25.0 W x 2
Tail/brake light
12 V, 21.0 W / 5.0 W x 2
Front turn signal light
12 V, 16.0 W x 2
Rear turn signal light
12 V, 10.0 W x 2
License plate light
12 V, 5.0 W x 1
Meter lighting
LED
High beam Indicator light
LED
Turn signal indicator light
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SPECIFICATIONS
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