40's
50's
60's
70's
80's
150 (VBA1T)
1959
History
Tech Specs
Engine 2-stroke single cylinder engine
Bore 57 mm
Stroke 57 mm
Displacement 145,45 cc
Max Speed 87 km/h
Breaks drums
ITA
ENG
Before the 125, the 150 modified the scooter mechanics by adopting rotating distribution, enabling use of a 2% petrol-oil mixture. The carburettor was housed on the engine casing instead of on the cylinder as in the first 150 GS series. The inlet on the engine casing was regulated at each rotation by the opening and closing of the left crankshaft counterweight. Users appreciated the resulting benefits: smoother power delivery, fewer carbon deposits and lower running costs.
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