FEATURES
Features
of
CB
125
and
160
A. Engine
1.
This
engine
is
a parallel
two
cylinder engine, and each cylinder
has
special carburetor.
The
intake
pipe
is
quite smooth, with low resistance, for
high
intake efficiency,
and
has
an
overhead
cam
for
high
rotation
and
high
output.
2,
The
camshaft drive
is
by
chain,
and
is
between
the
right and left cylinders ;
and
steady performance
and
durability maintain
low
cylinder temperature.
3. Lubricating oil
is
filtering
by
both filtering
mesh
and a centrifugal filter. It
is
forcefed
by
a
plunger
pump
to the crankshaft, camshaft, and
transmission
shaft. Care
has
been given to wear and
seizure resistance
of
each unit.
4.
For
power
transmission
from
the
crankshaft
to
the
transmission
shaft, double
spur
gears
and shock
absorbers.
reduce gear noise
and
increase durability
by
increasing
the
practical effective engagement
ratio.
B.
Frame
1.
The
frame
has
two
sub-tubes
which are horizontally extended from the head pipe
and
have high
twist rigidity,
in
addition to strength required for a sports vehicle.
2.
The
front wheel
suspension
is
telescopic and the rear wheel
is
of
swinging
arm
type, with hydraulic
shock absorbers.
Superb
riding comfort, steering,
and
stability
is
obtained.
3.
The
brake unit
is
a " front
two
leading " type
and
rear leading,
and
trailing type.
Due
to
the
semimetallic lining
used
for brake lining, brake performance
is
high.
4.
The
handlebar
of
semi-raised type, which together
_y,-jth
.th~ l9rge ,speedol)]~ter, enables the rider
maintain a natural posture while cruising.
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