Honda ST50 1969 Shop Manual page 8

ITEMS
ST
SO (England type)
st
70
CT 70 (U.S.A.
Type) CT 70H (U.S.A. Type)
(C-.1 lyp, )
Carbu" rctor
KEIHIN,
piston
valve type
Valve Train Chain driven over
head camshaft
Oil Capacity 0.8tit ( 1. 7U.S. pt. 0.71it (0. 74U.S. pt.
l.4Jmp.pl.) 1. 62 Imp. pt.)
Lubrication System Forced and wet
Engine Weight 18.Hg(40.8 1b) J8kg(39.7lb)
(includes oil)
DRIVE TRAIN
Outch Wet, multi-plate,
Wet, mulli-platc,
automatic centn- manual type
fogallype
Transmission
Constant mesh,
._,_,
3-spced
Primary Reduction
3.721
Gear Ratio I
Gear Ratio II
1.722 l.824
Gear Ratio Ill
1.190 1.300
Gear Ratio IV
2.958
Final Reduction
2.733
2.533
Gear Shift Pauern
Left
foot operated return system
1-N-2-3 J-N-2-3
N-1 ·2·3
N-1·2-3-4
PERFORMANCE
Max. Speed 70km/H 75km/H 75km/H
(43.0mile/H)
(47.0mile/ H)
(47.0milc/H)
Ma:timum Horsepower
4. 5/ fKXXJ
5.6/ 8000
5.0/ 8000
4.0/ 8000
HP/ rpm
Maximum Torque
0.87 / 8000 O.Sll/7000 0.50/SSOO
O.S0/ 4000
kg-m / rpm
ClimbingAbilitySin8
0.276 0.309
Turning Circle 3.2m (IO.SOft.)