| Scheda Tecnica CB750K6 |
|
Dimensions
|
Standard
|
Metric
|
|
Overall length
|
85.6 in.
|
2,175 mm
|
|
|
Overall width
|
34.3 in.
|
870 mm
|
|
|
Overall height
|
46.1 in.
|
1,170 mm
|
|
|
Wheel base
|
57.3 in.
|
1,455 mm
|
|
|
Seat height
|
31.9 in.
|
810 mm
|
|
|
Foot peg height
|
12.2 in.
|
310 mm
|
|
|
Ground Clearance
|
5.5 in.
|
140 mm
|
|
|
Dry weight
|
479 lb
|
218 kg
|
|
|
Frame Type
|
Double cradle
|
|
|
|
F. Suspension, travel
|
5.6 in.
|
143 mm
|
telescopic fork
|
|
R. Suspension, travel
|
3.3 in.
|
85 mm
|
Swing arm
|
|
F. Tire pressure, size
|
28/32 psi
|
2.0/2.25 kg/cm2
|
3.25 H-19 (4 PR) Rib tire
|
|
R. Tire pressure, size
|
28/40 psi
|
2.0/2.8 kg/cm2
|
4.00 H -18 (4 PR) Block tire
|
|
F. Brake
|
Disk brake
|
|
|
|
R. Brake
|
Internal expanding shoe
|
|
|
|
Fuel Capacity
|
4.5 US gal, 3.7 Imp. gal
|
17 liter
|
|
|
Fuel Reserve Capacity
|
1.3 US gal, 1.1 Imp. gal
|
5 liter
|
|
|
Caster Angle
|
63 °
|
|
|
|
Trail Length
|
3.7 in.
|
95 mm
|
|
|
Front Fork oil capacity
|
5.3 ~ 5.4 oz
|
155 ~ 160 cc
|
|
| Engine |
|
Type
|
Air-cooled, 4-stroke, OHC
engine
|
|
|
Cylinder Arrangement
|
4-cylinder in line
|
|
|
Bore and Stroke
|
2.402 x 2.480 in.
|
61 x 63 mm
|
|
|
Displacement
|
44.9 cu in
|
736 cc
|
|
|
Compression Ratio
|
9.0 : 1
|
|
|
|
Carburetor, Venturi Dia
|
1.102 in.
|
28 mm
|
four, piston valve type
|
|
Valve train
|
Chain driven overhead
camshaft
|
|
|
Oil Capacity
|
3.7 US qt, 3.1 Imp. gal
|
3.5 liter
|
|
|
Lubrication System
|
Forced pressure and dry sump
|
|
Fuel required
|
low-lead gasoline with 91
octane or higher
|
|
|
Air filtration
|
paper element
|
|
|
|
Valve Tappet Clearance
|
In: 0.002 in., Ex: 0.003 in.
|
In:0.05 mm, Ex:0.08 mm
|
|
|
Airscrew opening
|
1 ± 1/8 turn
|
|
|
|
Idle speed
|
950 rpm
|
|
|
|
Main jet
|
#105
|
|
|
|
Idle jet
|
#40
|
|
|
|
Float height
|
1.024 in.
|
26 mm
|
|
| Drive Train |
|
Clutch
|
Wet, multi-plate
|
|
|
|
Transmission
|
5-speed, constant mesh
|
|
|
Primary Reduction
|
1.708
|
|
|
|
Gear Ratio I
|
2.500
|
|
|
|
Gear Ratio II
|
1.708
|
|
|
|
Gear Ratio III
|
1.333
|
|
|
|
Gear Ratio IV
|
1.097
|
|
|
|
Gear Ratio V
|
0.939
|
|
|
|
Final Reduction
|
2.667, drive sprocket 18 T,
driven sprocket 48 T
|
|
Gear shift pattern
|
left foot return type
|
|
|
| Electrical |
|
Ignition
|
Battery and ignition coil
|
|
|
Starting system
|
Electrical motor and kick
pedal
|
|
|
Alternator
|
Three phase A.C. 12
V-0.21kW@5,000 rpm
|
|
|
Battery Capacity
|
12V - 14 amp hour
|
|
|
|
Spark plug
|
NGK D8ES-L, NDX 24ES
|
|
|
Spark plug gap
|
0.024 ~ 0.028 in.
|
0.6 ~ 0.7 mm
|
|
|
Point gap
|
0.012 ~ 0.016 in.
|
0.3 ~ 0.4 mm
|
|
|
Fuse Capacity
|
15 amp
|
|
|
| |
|
|
|
|
|
|