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| Gambar C70 nyomot di Google.... |
Salah satu motor kebanggaan nih...Honda C70 atau Bekjul
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| C70 & P220... Motor bagus 22nya nih... :D |
Sayang, C70 di rumah memang agak kurang terawat, tp setidaknya masih bisa jalan... wkwkwk
Berikut Spesifikasi Honda C70 :
C70
Model History
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Model
|
Production
|
Chassis
No./ VIN no.
|
Colors
|
Notes
|
C70M
C70MKO CM70 |
1970-71
|
C70M 017962 -
|
Aquarius Blue
Bright Red Pine Green |
2 seater seat, rear passenger
footpegs, electric start, "HONDA 70" badge on fuel tank,
|
C70K1
C70MK1 |
1972-73
|
C70 2000000 -
|
Strato Blue Met.
Poppy Yellow Met. |
"Honda 70" fuel tank
badge, single seater seat, rear luggage rack, electric start
|
C70
|
1972-77
|
Smooth curved frame, round front
indicators, headlamp part of handlebar shroud, 6v electrics, points ignition,
OHC engine
|
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C70Z-2
|
1977-79
|
As above
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C70Z-Z
|
1979-1983
|
As above
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Passport
|
1980
|
DA01 1000014 -
|
Parakeet Yellow
Angel Blue |
The yellow bike had a brown and
white seat, the blue bike had a black and white seat, 2 seater seat
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Passport
|
1981
|
JH2DA0106BS100003 -
|
Parakeet Yellow
Angel Blue Monza Red |
2 seater seat in black and white,
front basket and rack, short rear rack, "PASSPORT" on fuel tank,
electric start, modified engine side covers
|
Passport
|
1982
|
JH2DA0107CS200001 -
|
Angel Blue
Monza Red |
As above, plus now 12 volt
electrics and CD ignition, electric start, frame and leg shields more squared
off.
|
Passport
|
1983
|
JH2DA0107DS300004 -
|
Blue Met.
Special Silver Met. Monza Red |
as above. plus the modified side
covers no longer used and rear shocks were full length.
|
C70-C
|
1982-84
|
A more squared off frame, 12v
electrics, CDI ignition
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C70-E
|
1984-86
|
As above.
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English
|
Metric
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Dimensions
|
Overall Length
|
71.1 in.
|
1805 mm
|
Overall Width
|
26.2 in.
|
685 mm
|
|
Overall Height
|
39.2 in.
|
995 mm
|
|
Wheelbase
|
46.5 in.
|
1180 mm
|
|
Seat Height
|
29.9 in.
|
760 mm
|
|
Min. Ground Clearance
|
5.1 in.
|
130 mm
|
|
Dry Weight
|
184 lbs.
|
83.5 kg
|
|
Frame
|
Type
|
Pressed & tube
steel type
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|
F suspension, travel
|
Leading link, travel
2.2 in. (55 mm)
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R suspension, travel
|
Swing arm, travel 2.4
in. (60 mm)
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F tire size, pressure
|
2.25x17-4PR, 28 psi
|
2.25x17-4PR, 2.0 kg/cm2
|
|
R tire size, pressure
|
2.50x17-6PR, 28 psi (40
psi when laden)
|
2.50x17-6PR, 2.0 kg/cm2
(2.8 when laden)
|
|
F brake, lining area
|
Cable, Internal
expanding shoes, area 13.4 sq-in. (86.4 sq-cm)
|
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R brake, lining area
|
Rod, Internal expanding
shoes, area 13.4 sq-in. (86.4 sq-cm)
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Fuel capacity
|
1.05 US gal./4.0 l.
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Fuel reserve capacity
|
0.21 US gal./0.8 l.
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Caster angle
|
64 deg.
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Trail length
|
2.8 in./ 70 mm
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Engine
|
Type
|
Air cooled, 4 stroke
OHC engine
|
|
Cylinder arrangement
|
Single cylinder 80 deg
inclined from vertical
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Bore and stroke
|
1.850 x 1.630 in.
|
47.0 x 41.4 mm
|
|
Displacement
|
4.4 cu-in.
|
72cc
|
|
Compression Ratio
|
8.8 : 1
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Valve train
|
Chain driven overhead
camshaft
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Maximum horsepower
|
5.0 BHP at 7000 rpm
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Maximum torque
|
3.9 lb/ft at 5500 rpm
|
0.56 kg-m at 5500 rpm
|
|
Oil capacity
|
0.74 US qt.
|
0.7 l
|
|
Lubrication system
|
Forced and wet sump
|
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Cylinder head compression pressure
|
178 +/-7 psi at 1000
rpm
|
12.5 +/-0.5 kg/cm2 at
1000 rpm
|
|
Intake valve opens
|
0 deg BTDC
|
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Intake valve closes
|
20 deg ABDC
|
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Exhaust valve opens
|
25 deg BBDC
|
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Exhaust valve closes
|
5 deg ATDC
|
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Valve tappet clearance
|
IN-EX 0.0002 in.
|
IN-EX 0.05mm
|
|
Idle speed
|
1500 +/-100 rpm
|
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Carburation
|
Carburettor Type
|
Piston valve (slide), 14mm (0.55") venturi bore
|
|
ID. Number
|
1980 model: PB32A
|
1981 model: PB32C
|
|
Float Level
|
0.42"
|
10.7mm
|
|
Drive Train
|
Clutch
|
Wet, multi plate,
semi-auto centrifugal type
|
|
Transmisson
|
3 speed constant mesh
|
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Primary reduction
|
4.058
|
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Gear Ratio 1
|
3.272
|
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Gear Ratio 2
|
1.722
|
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Gear Ratio 3
|
1.190
|
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Final reduction
|
2.571, drive sprocket
XXT, driven sprocket XXT
|
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Gear shift pattern
|
Left foot operated
return system, N-1-2-3
|
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Electrical
|
Ignition
|
Flywheel magneto
|
|
Points Gap
|
0.012 - 0.016"
|
0.3 - 0.4 mm
|
|
Ignition Timing "F" Mark
|
15o BTDC,
Static
|
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Advance Start
|
1875 rpm
|
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Full Advance
|
30o BTDC,
at 2900 rpm
|
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Starting System
|
Kick starter and/or
starter motor
|
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Generator
|
Flywheel AC generator,
57W at 5000 rpm
|
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Battery Capacity
|
6 V, 11 Ah
|
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Spark plug (normal)
|
NGK C7HS or ND U22FS
|
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Spark plug (cold climates)
|
NGK C6H or ND U20FS
|
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Spark plug (high speeds)
|
NGK C9H or ND U24FB
|
||
Spark Plug Gap
|
0.024 - 0.028" /
0.6 - 0.7 mm
|
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Fuse Capacity
|
10 A
|
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Bolts
& Other Fasteners
|
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Torque
|
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Item
|
Quantity
|
Thread
dia. (mm)
|
kg-m
|
ft-lb
|
|
Engine
|
Cylinder Head Cover
|
4
|
6
|
0.9
- 1.2
|
7
- 9
|
Camshaft Sprocket
|
3
|
5
|
0.5
- 0.9
|
4
- 7
|
|
Clutch Locknut
|
1
|
14
|
3.8
- 4.5
|
28
- 33
|
|
Final Drive Sprocket
|
2
|
6
|
1.0
- 1.4
|
7
- 10
|
|
Flywheel
|
1
|
10
|
5.5
- 6.5
|
40
- 47
|
|
Spark Advancer
|
1
|
6
|
0.9
- 1.2
|
7
- 9
|
|
Frame
|
Steering Stem Nut
|
1
|
22
|
6.
0 - 9.0
|
43
- 65
|
Handlebar Setting Nut
|
2
|
8
|
2.0
- 3.0
|
14
- 22
|
|
Steering Lock
|
2
|
6
|
0.6
-1.3
|
4
- 9
|
|
Front Axle Nut
|
1
|
10
|
3.0
- 4.0
|
22
- 29
|
|
Engine Hanger Bolt
|
2
|
8
|
2.5
- 3.5
|
18
- 25
|
|
Rear Axle Nut
|
1
|
12
|
4.
0 - 5.0
|
29
- 36
|
|
Final Driven sprocket
|
4
|
8
|
2.0
- 2.5
|
14
- 18
|
|
Rear Brake Torque Link
|
2
|
8
|
1.0
- 2.0
|
7
- 14
|
|
Rear Shock Absorber
|
4
|
10
|
2.0
- 3.0
|
14
- 22
|
|
Foot Peg
|
4
|
8
|
2.0
- 2.5
|
14
- 18
|
|
Swing Arm Pivot Bolt
|
1
|
10
|
3.0
- 4.0
|
22
- 29
|
|
Front Suspension Pivot Bolt
|
2
|
8
|
1.0
- 2.0
|
7
- 14
|
|
Front Suspension Pivot Bolt
|
2
|
8
|
2.0
- 3.0
|
14
- 22
|
|
Front Shock Absorber Upper Bolt
|
2
|
8
|
2.5
- 3.5
|
18
- 25
|
|
Front Turn Signal Stay
|
4
|
0.35
- 0.5
|
2.5
- 3.6
|
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General
|
5 mm bolt/nut
|
0.45
- 0.6
|
3.3
- 4.3
|
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6 mm bolt/nut
|
0.8
- 1.2
|
6
- 9
|
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8 mm bolt/nut
|
1.8
- 2.5
|
13
- 18
|
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10 mm bolt/nut
|
3.0
- 4.0
|
22
- 29
|
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12mm bolt/nut
|
5.0
- 6.0
|
36
- 43
|
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5 mm screw
|
0.35
- 0.5
|
2.5
- 3.6
|
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6 mm screw
|
0.7
- 1.1
|
5
- 8
|
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6 mm flange bolt/nut
|
1.0
- 1.4
|
7
- 10
|
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8 mm flange bolt/nut
|
2.4
- 3.0
|
17
- 22
|
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10 mm flange bolt/nut
|
3.0
- 4.0
|
22
- 29
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