'
KAnrlal
.
m o a e i
RD250
RD400
Item
" —
Performance:
Minimum turning radius
2,300 mm (90.6 in)
—
Climbing capacity
28
Engine:
Type
2 stroke, gasoline, "Torque
* —
i n d u c t i o n "
Engine model
1A2 (G)(S)(D)(E)(H)(B)(Ar)(Sw)
1A3 (G)(S)(D)(E)(H)(B)(Ar)(Sw)(l)
2T1 (F)
2T2 (F)
Cylinder
Two in parallel,
^ —
Forward inclined
Displacement
247 cc (15.1 cu.in)
398 cc (24.3 cu.in)
Bore and Stroke
54 x 54 mm (2.1 x 2.1 in)
64 x 62 mm (2.5 x 2.4 in)
Compression ratio
6.2 : 1
^ —
Starting System
Kick starter System
- « —
Ignition System
C.D.I.
- * —
Fuel tank capacity
16.5 litt. (3.63 IMP gal)
< —
Oil tank capacity
1.5lits (1.32 I M P q t )
1.8 lits (1.58 I M P q t )
Transmission oil capacity
1 , 4 5 0 ~ 1,550 cc ( 1 . 2 8 ~ 1 . 3 6 I M P q t )
- e —
Lubricating System
Separate lubrication
-m—
(Yamaha Autolube)
Battery capacity
12V, 5.5 A H
• « —
Battery type
12N5.5A-3B
< —
Generator System
AC Magneto
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Generator type
032000
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Generator manufacture
NIPPON DENSO
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Spark plug
B-8ES (NGK)
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Carburetor
VM28SS
Air cleaner
Dry, paper filter
I 4 2
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