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~HONDA
~
NU50· NU50M
GENERAL INFORMATION
SPECIFICATIONS
I
ITEM
<
> .....
NU50M
DIMENSIONS
Overall length
Overall width
O.'erall heIght
Wheelbase
5<"
FOOl peg height
Ground clearance
DrY"'''''eight
1,755
mOl
655mm
1,035
mOl
1.205
mOl
6950101
250mm
1350101
58 kg
I 69.1 JIll
( 25.8
inJ
I 40.7
ill)
I 474 inl
I 27.410)
t
9.8inl
I
5.3in}
t127.9Ibl
<59.5 kg (131.2Ibl>
Exhaust
Back bone
Telescopic fork. 71 mOl
12.8 inJ
Swingarm.
62
mOl
12.4 10)
82 kg {l80 Ibl
2.25·16·4PA, 1.25 kg/em: (18
psi;
2.75·14·4PR. 1.75 kg/cm
l
(24 psi!
Internal expanding
Internal expanding
4 C
11.06
U.S.gal.
0.88Imp.gal.J
0.5
~
(0.13 U.S.gar. 0.11 lmp.gal.)
60°
78 mm (3.1 in)
59 iO.l 8
ozs}
for
each
Air cooled 2·stroke
Single cylinder flat
40
x
39.3
mm
(1.57
x
1.55 inl
49 cm
J
(2.99 eu
In)
7.3 : ,
90
Cl:
(3.0 U.S. oz, 2.5 Imp. ozl
1.0 lit. 11.1 U.S. qt, 0.9 Imp. qr.l
Forced and wet sump
Reed
valve
conlrollcd
Reed valve controlled
67S
ISSDC)
67.5'
(ABDCI
47.S~
(BBDCI
47.5'
(ABDCl
16.0 kg (35.3Ib) <16.9kg(37.3Ibl>
1,800 rpm
0",,"
Close
0",,"
Close
Scavenge
Open
Clo!.e
Engine dry
weight
Idle speed
T
y""
F.
suspension.
travel
R. suspension, lravel
Vehicle capacity load
F.
tire size, pressure
R. tire size. pressure
F. brake
R. brake
Fuel capacity
Fuel reserve capacity
Caster angle
Trail·length
Fronl fork grease
Lubrication system
Port timing
Intake
Ty""
Cylinder arrangement
Bore and stroke
Displacement
Compression ralio
Transmission oil capacitY
Oil tank capacitY
i
-~
FRAME
ENGINE
- - - i - _
CARBURETION
Carburetor
type
Idenliticauon number
Air screw initial setting
Float leliel
PA 13E
2 turns
oUt
12.2 mm
(0.48 in)
Date 01
Issue: Nov., 1981
©
HONDA MOTOR CO.. L TO.
5
1-3
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Troubleshooting
