Engine
ENGINE
Specification
Desc./Quantity
Type
single-cylinder, four-stroke and four liquid-cooled
valves
Timing system
single overhead camshaft chain driven on the left-
hand side, three-arm rocking levers set up with
threaded set screw
Bore
57 mm
Stroke
48.6 mm
Cubic capacity
124 cm³
Compression ratio
12 ± 0.5: 1
Carburettor Keihin
CVK 30
Engine idle speed
1650 ± 50 rpm
Air filter
sponge, impregnated with mixture (50% petrol and
50% oil)
Starting system
electric starter
Lubrication
with lobe pump (inside the crankcase) chain-driv-
en and double filter: mesh and paper
Fuel supply
petrol, with vacuum pump and through carburettor
MAX. power
10.5 to 9500 rpm
MAX torque
12 Nm at 8,000 rpm
Characteristics
Vespa GTV 125
CHAR - 4
Содержание GTV 125
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Страница 7: ...INDEX OF TOPICS CHARACTERISTICS CHAR ...
Страница 20: ...Characteristics Vespa GTV 125 CHAR 14 ...
Страница 21: ...INDEX OF TOPICS TOOLING TOOL ...
Страница 34: ...Tooling Vespa GTV 125 TOOL 14 ...
Страница 35: ...INDEX OF TOPICS MAINTENANCE MAIN ...
Страница 57: ...INDEX OF TOPICS TROUBLESHOOTING TROUBL ...
Страница 64: ...Troubleshooting Vespa GTV 125 TROUBL 8 ...
Страница 65: ...INDEX OF TOPICS ELECTRICAL SYSTEM ELE SYS ...
Страница 89: ... Refit the battery cover Vespa GTV 125 Electrical system ELE SYS 25 ...
Страница 90: ...Electrical system Vespa GTV 125 ELE SYS 26 ...
Страница 91: ...INDEX OF TOPICS ENGINE FROM VEHICLE ENG VE ...
Страница 98: ...Engine from vehicle Vespa GTV 125 ENG VE 8 ...
Страница 99: ...INDEX OF TOPICS ENGINE ENG ...
Страница 156: ...Engine Vespa GTV 125 ENG 58 ...
Страница 167: ... Remove the maximum nozzle Remove diffuser Vespa GTV 125 Engine ENG 69 ...
Страница 177: ...INDEX OF TOPICS SUSPENSIONS SUSP ...
Страница 199: ...INDEX OF TOPICS BRAKING SYSTEM BRAK SYS ...
Страница 215: ...INDEX OF TOPICS COOLING SYSTEM COOL SYS ...
Страница 221: ...INDEX OF TOPICS CHASSIS CHAS ...
Страница 237: ...INDEX OF TOPICS PRE DELIVERY PRE DE ...
Страница 241: ...INDEX OF TOPICS TIME TIME ...
Страница 272: ...Rear rack LUGGAGE RACK Code Action Duration 1 004008 Luggage rack Replacement Time Vespa GTV 125 TIME 32 ...