Vespa 150 (VB1T)
Vespa 150 (VB1T)

Vespa 150 (VB1)

The VB was the successor model to the VL ("Struzzo") in the 150cc range and, apart from the Vespa 150 GS built until 1961, was Piaggio's last wideframe model, which was then replaced in its displacement class in 1958 by the VBA with largeframe, which was equipped with a rotary valve for the first time.

The engine of the VB is identical to that of the Struzzo, only the carburettor was now a Dell'Orto MA19D. However, fundamental changes were made to the frame compared to its predecessor: The wiring harness and cables were now routed in the frame tunnel up to the handlebars, which were now designed as closed die-cast aluminum handlebars as on the GS/3 - the age of tubular handlebars was thus over. The shape of the speedometer with white dial and the red indicator light on the steering head of the Struzzo were retained. (Source: GSF)

Frame numbers by year of manufacture:
1957: VB1T 1001-55375 (number of units: 54,375)
1958: VB1T 55376-99700 (number of units: 44,325)
Total number of units: 98,700

Original paint (MaxMeyer)

Body:
Grigio Azzurro Metallizato
PIA418 (1.268.0418/15028)
Grigio Azzurro Met. 15028
Primer:
Rosso Opaco (Antiruggine)
PIA55 (10055M)
Rosso Opaco 10055M
Add-on parts:
Grigio Azzurro Metallizato
PIA418 (1.268.0418/15028)
Grigio Azzurro Met. 15028
Vehicle (general)
Designation
Vespa 150 (VB1T)
VIN
VB1T
Year of construction
1957, 1958
Number of units built
98700
 
Vehicle engine
Motor type
2-Takt
Emission standard
keine
Displacement
145.6 cm³
Stroke
57 mm
Drill hole
57 mm
Motor type
2-Takt
Number of cylinders
1
Type of cooling
Luft
Power (kW)
3.97 kW
Power (PS)
5.4
rpm (p max)
5000
Compaction
1:6.3
Mixture preparation
Vergaser
Carburetor
Dell'Orto MA 19C, Dell'Orto MA 19D
Starter
Kickstarter
Clutch
Manuell
Motor manufacturer
Piaggio
 
Vehicle dimensions
Length
1700 mm
Width
730 mm
Height
1025 mm
Seat height
790 mm
Ground clearance
160 mm
Wheelbase
1165 mm
Gasoline tank capacity
8.2 Ltr.
Weight (empty)
98 kg
 
Vehicle tires
Front tires
3.50 - 8
Rear tires
3.50 - 8
Front rim
2.10 - 8
Rear rim
2.10 - 8
 
Vehicle brake system
Front brake type
Trommelbremse
Type of rear brake
Trommelbremse
Ø front
125 mm
Ø rear
127 mm
Front brake actuation
mechanisch mit Seilzug
Rear brake actuation
mechanisch mit Seilzug
 
Vehicle engine - ignition system
Power (light)
32 W
Tension
6 V
 
Vehicle Engine - Gearbox
Gearbox type
manuell
Number of gears
3
Gear ratio 1 - 1:
12.2
Gear ratio 2 - 1:
7.46
Gear ratio 3 - 1:
4.73
 
Vehicle fuels
Fuel
Super (ROZ 95)
Mixing ratio
1:25
Gear oil
SAE30
Quantity of gear oil
0.25 Ltr.
 
General
Code (new)
VESPA_VB1T