Technical Data - VESPA 90 Operation And Maintenance

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TECHNICAL DATA
Consumption: (CUNA Standards) approx.
156 mls.jimp. gal.. petrol-oil mixture i.e.
2% oil.
Max. Speed: (CUNA Standards) 43.5 m.p.h.
Carrying capacity 2 persons
Range 174 miles
Max fuel capacity: 1.15 imp galls. incl. 0.15
imp. galls. reserve
DIMENSIONS
Wheel base
Handlebar width
Total length
1160 mm. (45.2")
610 mm. (23.9")
1650 mm. (64.9")
Max. height
Min. ground clearance
Turning radius
Total dry weight
995 mm. (39.17")
225 mm. ( 8.85")
1650 mm. (64.9")
70 Kg. (157 Ibs.)
Engine: Displacement 88.5 C.c. - 5.4 cu. in. -
(Bore 47 mm. - 1.85" - Stroke 51 mm. -
2.0" - Compression ratio I:7.2; Two-stroke
rotary distribution).
H.T. flywheel magneto coil ignition.
Spark advance: 19° :J: 1° before T.D.C.
Sparking plug: Recommendations see p. 38.
Note.- The fuel consumption and maximum speed figures must not be accepted as binding.
Many factors outside our control can considerably affect them once the machine is in the hands
of the owner and on the road.
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