Publicité
Model
TYS0B
Reduction
ratio
1st
39/12
3.250
2nd
34/17
2.000
3rd
30/21
1.428
4th
27/24
1.125
Secondary reduction system
Chain
(DK420/92L)
Secondary reduction ratio
41/12
3.417
Chassis:
Model
451
Frame
Steel double cradle frame
Suspension system. front
Telescopic fork
Suspension system.
rear
Swing arm
Cushion
system. front
Coil spring. oil damper
Cushion system. rear
Coil spring. oil damper
Steering
system:
Caster
63°30'
Trail
2.91
ins. (74
mm.)
Braking
system:
Type of brake
Drum brake '(leading trailing)
Operation
system.
front
Right hand
operation
Operation
system. rear
Right hand operation
Tire
size:
Front
2.50-16-4PR
( 1.4 kgs/cm
2 )
Rear
3.00-14-4PR (2.0 kgs/cm
2
)
Flywheel
magneto:
Model
F000T-024 71
Manufacturer
MITSUBISHI
Note:
The Research
and
Engineering Departments of Yamaha are continually striving to
further
perfect
all
models.
Improvements
and modifications are therefore
inevitable.
In light of this
fact.
all specifications
within this manual
are
subject to
change
without
notice.
Information regarding
changes is
forwarded to all Authorized
Yamaha
Dealers as
soon
as available.
Modele
TY80B
Rapport
de
reduction
I ere
39/12
3,250
2eme
34/17
2,000
3eme
30/21
1,428
4eme
27/24
1,125
Systeme de reduction secondaire
(Chaine
DK420/92L)
Rapport
de
reduction secondaire
41/12
3,417
Chassis:
Modelc
451
Cadre
Cadre
double en acier
Systcmc
de
suspension avant
Fourche
telescopique
Systcme de
suspension
arriere
Bras articule
Systcmc nmortisscur,
Avant
Ressort
a
boudin, amortisseur
a
huile
Sys1crnc
omortisscur, Arriere
Ressort
a
boudin, amortisseur
a
huile
Sys1c111c
do
direction:
Chnssc
63°30'
Projection
74 mm
Sy.~tcmc
de frcinage:
Typll
1fo
frein
Frein
a
tambour
(projection menante)
C'ommnndc,
AV
A main droite
('ommnndc,
AR
A main droite
Dl11u:nsio11s des pncus:
Avnnl
2,50-16-4PR
(
1,4
kg/cm
2
)
Arricrc
3,00-J4-4PR
(2,0 kg/cm2)
Volunt
mugnctiquc:
Modclc
FOO0T-02471
Fahricant
MITSUBISHI
N.U.:
Nos
Services
Techniques s'efforcent
constamment d'apporter de nouveUes ameliorations
a
ious
nos
modcles. Les
modifications sont done
inevitables,
et les caracteristiques
indi-
quccs dons
cc
manuel sont
susceptibles
d'etre
modifiees
sans preavis. En
cas
de modifica-
tion, tous
lcs
Concessionnaires Yamaha Autorises en
seront
avises dans les
plus brefs
de-
lnis.
3
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