Vespa PX 125 150 euro 2 User Manual

Specification Desc./Quantity
No. of cylinders 1
Bore and stroke (125) 52,2 x 57 mm
Bore and stroke (150) 58 x 57 mm
Displacement (125) 123,4 Cm3
Displacement (150) 150,599 Cm3
Compression ratio (125) 8 : 1
Compression ratio (150) 8 : 1
Carburettor Dell'orto SI 20/20 D
Engine idle speed 1900 ± 100 rpm
CO value 3,8 ± 0,5%
Air filter Metallic net soaked in oil-petrol mixture
Starting system Electric starter motor and kick-start
Lubrication Mixture oil
Fuel supply Oil-petrol mixture through carburettor with automatic mixer
(mass flow varying with engine speed) and throttle valve
Clutch Multi-disc.
Cooling Forced air by a centrifugal fan.
Max power output (shaft) 125cc 6 Kw (8 hp) at 5600 rpm
Max power output (shaft) 150cc 6.6 Kw (9 hp) at 5,700 rpm
Max speed (125) 80,7 Km/h
Max speed (150) 82,8 Km/h
Transmission
TRANSMISSION
Specification
Desc./Quantity
Gear-box 4-speed with constantly engaged gears
Capacities
CAPACITIES
Specification
Desc./Quantity
Gear-box ~ 250 cc.
Mixer oil tank ~1.6 litres (including 0.4 l reserve)
Fuel tank ~8 litres (including ~2.1 l reserve)
Electrical system
ELECTRICAL SYSTEM
Specification
Desc./Quantity
1 Ignition type Electronic ignition by capacitive discharge with H.T. coil
2 Spark advance (T.D.C.) 18° ± 1
3 Spark plug CHAMPION RL82C
4 Battery 12V - 9Ah
5 Fuse 7.5 A
6 Generator AC
Frame and suspensions
FRAME AND SUSPENSIONS
Specification
Desc./Quantity
Suspensions Steering column pivoted onto front wheel hub, helicoid spring
suspension and hydraulic shock-absorber (compression and
rebound damping)
Frame Monocoque-type shell obtained from pressed steel
Vespa PX 125 150 Euro 2 Characteristics
CHAR - 9

Vespa PX 125 150 euro 2 Specifications

General

Brand	Vespa
Model	PX 125 150 euro 2
Category	Scooter
Language	English