Vespa 125/150/Rally '57-
VESPA
150 (T4/150) (D) 150 ccm 2T AC '59-'65 VGLA-B

VESPA 150 (T4/150) (D) 150 ccm 2T AC '59-'65 VGLA-B

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Overview Vespa (D) 150 cc

The Vespa (D) 150 cc models were manufactured in the late 1950s by Messerschmitt in Augsburg under a Piaggio licence. It is important to note that they differed from their Italian counterparts in many details, as Messerschmitt had to adapt them to German regulations and local tastes. Due to the significantly lower production figures compared to the Italian Piaggio factory, these variants are now considered coveted rarities, which is reflected in rising collector's prices.

Model history Vespa (D) 150 cc

After Piaggio ended its collaboration with Hoffmann in Lintorf, Messerschmitt took over the licence to produce the Vespa in Germany in the mid-1950s. This resulted in models that were further developed and differed from each other through minor technical and visual changes. These models were only produced in Augsburg for a few years until licence production ended around 1957/58. In connection with this, Vespas for the German market were again supplied directly by Piaggio from Italy or by other licence holders. The Model T4 was manufactured under the name "Vespa Augsburg GmbH" after Piaggio ended its co-operation with Messerschmidt.

The Engine of the Vespa (D) 150 cc

All Vespa (D) 150 models are characterised by the air-cooled single-cylinder two-stroke engine with a displacement of around 150 cubic centimetres. This Engine usually delivers 5 to 5.5 hp and enables a top speed of around 80 to 85 km/h. Power is transmitted via a manual 4-speed gearbox, which is operated using the twist grip on the Handlebar, although early or special versions may also have 3-speed variants. All in all, the motorisation is based on simple, solid technology that can be maintained with comparatively little effort and is considered to be extremely durable in the scooter scene.

Used Vespa (D) 150 cc market situation

On today's second-hand market, the Vespa models manufactured by Messerschmitt, especially the 150cc T2/T3/T4, are offered relatively rarely due to their small numbers. Well-preserved or already restored examples fetch high prices and are in great demand among enthusiasts. Unrestored scooters often require considerable restoration, as many parts do not correspond exactly to the Italian Vespas and have to be sourced specifically or reproduced. Although there are usually good replicas and specialist dealers for standard wear parts, the search for spare parts can be more time-consuming for certain sheet metal parts, handlebar components or specific Frame Parts. Where do you look for this vehicle?

The special features of the Vespa (D) 150 cc

  • rectangular VDO speedometer

  • speedometer Cable with 1.7 mm square at the top and 2.6 mm at the bottom to match the speedometer

  • Hella gooseneck Rear Light

  • Locks from Huf

  • Headlights: Scharlach, later Hella

  • Badge "Vespa 150" hollow embossed and glued (not riveted)

  • Denfeld Seat (de Luxe version)

  • Cheek mouldings (de Luxe version)

  • from 1961 with Hella Indicators on the side cheeks and modified Decorative Trims and Gear Tube with Indicator Switch

  • 10 inch rims

  • The Type Plates bear the company name Vespa G.m.b.H - Augsburg

  • was produced as a 3 and 4 speed

  • in addition, a separate chassis number was riveted onto the right-hand side of the Footboards just before the side bolsters!

General Information

  • Producer VESPA
  • Model 150 (T4/150) (D)
  • Displacement 145 ccm
  • Cycles and cooling 2T / AC
  • Year of construction `59-`65
  • Type VGLA-B
  • Chassis number (from/to) VGLA 300001 -> 65464
  • Built quantity 16287
  • Dimension KLASSIK VESPA
  • Vehicle type Vespa 125/150/Rally '57-

Years of production & chassis numbers

  • Year of construction:

Technical data

  • Chassis type: self-supporting steel frame
  • Chassis number position: at the rear under the left side jaw
  • Length: 1735 mm
  • Width: 710 mm
  • Height: 1020 mm
  • Wheelbase: 1180 mm
  • Ground clearance: 130 mm
  • Weight (empty): 95 kg
  • perm. total weight: 245 kg
  • Turning circle: 1500 mm
  • Performance (PS): 5.7 PS
  • Performance (kW): 4.2 kW
  • Top speed: 77 km/h
  • Engine type: 2-stroke internal combustion engine
  • Engine manufacturer: PIAGGIO
  • Engine number: VGLA1M
  • position of engine number: right side Engine Swing Arm Pivot

Engine - cylinders, clutch & exhaust

  • Displacement: 145.6 ccm
  • Bore: 57 mm
  • Stroke: 57 mm
  • Number of cylinders: 1
  • Transfer ports: 2
  • Type of cooling: Air
  • Compression: 6,5:1
  • Starter: Kickstarter
  • Clutch: Multi-disc clutch in oil bath on the Crankshaft
  • Clutch type: Ø 108mm, 3 Clutch Friction Plates, 6 Springs

Engine - Carburetor

  • Mixture preparation: Carburetor
  • Type of carburetor: Dell'Orto SI20/17A
  • Main jet: 100
  • Mixing tube: BE1
  • Main air correction jet: 140
  • Idle jet: 42
  • Choke jet: 50

Engine - Transmission

  • Type of gearbox: Manual gearstick
  • Number of gears: 4
  • Gear rotation: 1st gear: 12/58 - 1:14,72
  • Gear rotation: 2nd gear: 3 Gang 18/52 - 1:8,80, 4 Gang 16/55 - 1:10,47
  • Transmission: 3rd gear: 3 Gang25/45 - 1:5,48, 4 Gang 20/50 - 1:7,61
  • Transmission: 4th gear: 25/45 - 1:5,48
  • Transmission: Primary: 22:67

Engine - Ignition

  • Ignition type: Interruptor ignition
  • Ignition timing: 28 °
  • Battery voltage: 6 V
  • Spark plug type: NGK B7HS / Bosch W5AC
  • Spark plug thread: short thread
  • Pre-ignition timing: 28

Chassis - tires and rims

  • Front tyre(s): 3.50x10
  • Front rim(s): 2.10x10
  • Rear tyre(s): 3.50x10
  • Rear rim(s): 2.10x10
  • Front tyre pressure: 1,2 - 1,5
  • Rear tyre pressure: 1,3 - 2,1

Chassis - Brakes

  • Brake system: Drum Brake
  • Front brake: Ø inside 150 mm lining width: 24 mm
  • Front brake operation: mechanical with Cable
  • Rear brake: Ø inside 150 mm lining width: 24 mm
  • Rear brake operation: mechanical with Cable

Chassis - steering column & swing arm

  • Front wheel guide: short swing arm with one arm
  • Rear wheel guide: Drive set swing arm
  • Front suspension: Shock Absorber L 175 mm, separate Springs L 190 mm
  • Rear suspension: Shock Absorber L 340 mm, integrated Springs

Electronics

  • Battery: 6V 7 Ah
  • Headlights: 6V 25/25W, BA20d
  • Parking light: 6V 2W Ba9s
  • Speedometer light: 6 Volt 0.6 Watt Ba7s
  • Taillights: 6V 5W Ba15s
  • Brake lights: 6v10w Festoon Bulb
  • Indicator lights: 6V 18W Festoon Bulb
  • Horn: 6 V AC / DC (with Battery)

Operating materials

  • Fuel tank capacity: 7.7 l
  • Included reserve: 1.4 l
  • Mixing ratio: 1:50
  • Range (approx.): 300 km
  • Gearbox oil: SAE 30
  • Amount of gearbox oil: 0.25 l
  • Fuel consumption: 2.2 l/100km

Further technical details / features

  • Info:

    specific T/4 Frame Parts (DE)[edit]

    • rectangular VDO speedo

    • fits Speedometer Cable with 1.7mm square at the top and 2.6mm at the bottom

    • Hella gooseneck Rear Light

    • Locks from Huf

    • Front headlight: Scharlach, later Hella

    • Badge "Vespa 150" hollow embossed and glued (not riveted)

    • Denfeld Seat (de Luxe version)

    • Cheek mouldings (de Luxe version)

    • from 1961 with Hella Indicators on the side cheeks and modified Decorative Trims and Gear Tube with Indicator Switch

    • 10 inch rims

    • The Type Plates bear the company name Vespa G.m.b.H - Augsburg

    • was produced as a 3 and 4 speed

    • in addition, a separate chassis number was riveted on the right side of the Footboards just before the side jaws! see transitional regulations for motorbikes § 59 StVZO >>

    Vespa 150 T/4 - riveted chassis number[edit]

    Every two years the groundhog greets you at the due main inspection, the inspector criticises the chassis number riveted on the narrow Metal Sign...

    Unprepared, this always leads to discussions. The inspector is right that the chassis number must be stamped into the frame according to the StVZO without an exemption.

    For Vespa G.m.b.H vehicles, however, there is such an authorisation, which can be found for the T/4 in ABE No. 2212 (dated 02.03.1959).

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