Vespa 125/150/Rally '57-
VESPA
125 GTR 125 ccm 2T AC '68-'78 VNL2T

VESPA 125 GTR 125 cc 2T AC '68-'78 VNL2T

Photo from VESPA 125 GTR 125 cc 2T AC '68-'78 VNL2T | KLASSIK VESPA

Overview Vespa 125 GTR

The Vespa 125 GTR was produced in the late 1960s and early 1970s and is particularly popular with collectors and lovers of classic scooters. Typical of Vespa scooters, the 125 GTR has an elegant and timeless design. It is characterised by its round shape and smooth lines, which have made Vespas an iconic symbol in the two-wheeler sector. The frame of the Vespa GTR is similar to that of the 150 Sprint Veloce and the Rally 200, with the main difference to the GT being the now larger, round Headlight Unit (diameter 130 mm). In contrast to the Sprint Veloce and the Rally, the frame of the GTR is characterised by horizontal aluminium Decorative Trims on the Side Parts and an aluminium Mudguard Fin.
The frame number of the Vespa 125 GTR is stamped on the edge of the frame below the left-hand side cheek, making it easy to identify and check. The characteristic Vespa design is evident in the Badges and Emblems: The Legshield is emblazoned with the Badge "Vespa GT" with the "R" placed underneath, a symbol for the model designation. In addition, the Piaggio hexagonal emblem can be found above the Horn Cover and prominently on the Handlebar above the speedometer. Another characteristic feature is the speedometer design. In contrast to the GT's clamshell speedometer, which goes up to 110 km/h, this model has a speedometer that measures up to 120 km/h. This speedometer is characterised by a black Face Plate, similar to the one used in the Sprint Veloce and the Rally 200.

Model history Vespa 125 GTR

The Vespa GTR, where the "R" stands for "rinnovato" (renewed), follows the Vespa GT as a model in the 125 series. Both the Frame and the Engine of this Model retain the GT prefix. The 4-speed Engine initially corresponds to that of the GT, although a change from 2 to 3 transfer ports (around serial number VNL2T *138957) was made around 1975. As an Italian-made model that was also exported to Sweden, France and Switzerland, the GTR could be ridden in Italy from the age of 16. Compared to earlier 125cc models, the large Headlight Unit (diameter 130 mm) with a chrome trim ring stands out on the GTR. The Handlebar features the hexagonal blue Piaggio Emblem in the centre. The "Gran Turismo" lettering is attached to the rear of the scooter. The Badges were modernised on the later models of the Vespa: "vespa" is written on the front of the Legshield, while "125 g.t.r." can be read at the rear, giving the Vespa a contemporary and elegant appearance.

Miscellaneous Vespa 125 GTR

The user manual covers the Vespa 125 GTR and the Sprint Veloce together, which is practical due to their great similarity. One notable detail is the green Control Light located above the Piaggio hexagon on the Handlebar. This arrangement reflects the careful design and functionality that characterise both models.

Used Vespa 125 GTR market situation

Where do you look for this vehicle?

The colours of the Vespa 125 GTR:

Colour

Colour name

Max Meyer Code

Colour info

chiaro-di-luna-metallizzato-2-268-0108

Chiaro di luna metallizzato

2.268.0108

1969

verde-1-298-6399

Verde Pastello

1.298.6399

1969

rosso-corallo-1-298-5880

Rosso Corallo

1.298.5880

1971 & Austria

blu-2-298-7230-2

Blu

1.298.720

1972

azzurro-cina-1-298-7402-2

Azzurro Cina

1.298.7402

1973

grigio-polaris-1-298-8200

Grigio Polaris

1.298.8200

1973

rosso-2-268-5802-2

Rosso

2.268.5802

Austria

giallo-arancio-1-298-2916-2

Giallo Arancio

1.298.2916

Austria

arancio-919-2

Arancio 919

PIA919

Austria

rosso-canyon-1-298-5921-2

Rosso Canyon

1.298.5921

Austria

alluminio-1-268-0983

Alluminio

1.268.0983

various Frame Parts

grigio-8012m

Grigio

8012M

Rust protection/primer

Sources

General Information

  • Producer VESPA
  • Model 125 GTR
  • Displacement 125 ccm
  • Cycles and cooling 2T / AC
  • Year of construction `68-`78
  • Type VNL2T
  • Chassis number (from/to) 100001 - 151788
  • Built quantity 51788
  • 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 right at the height of the Shock Absorber, German models also have a Type Plate on the tunnel on the right
  • Length: 1770 mm
  • Width: 670 mm
  • Height: 1045 mm
  • Wheelbase: 1200 mm
  • Ground clearance: 220 mm
  • Weight (empty): 89 kg
  • Turning circle: 1400 mm
  • Performance (PS): 7.8 PS
  • Performance (kW): 5.74 kW
  • at rpm: 5000
  • Top speed: 93 km/h
  • Engine type: 2-stroke internal combustion engine
  • Engine manufacturer: PIAGGIO
  • Engine number: VNL2M
  • position of engine number: right side Engine Swing Arm Pivot

Engine - cylinders, clutch & exhaust

  • Displacement: 123.4 ccm
  • Bore: 52.5 mm
  • Stroke: 57 mm
  • Number of cylinders: 1
  • Transfer ports: 2
  • Type of cooling: Air
  • Compression: 7,3:1
  • 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 SI20/17D
  • Main jet: 102
  • Mixing tube: BE1
  • Main air correction jet: 160
  • Idle jet: 42
  • Choke jet: 60

Engine - Transmission

  • Type of gearbox: Manual gearstick
  • Number of gears: 4
  • Gear rotation: 1st gear: 13:57 Z (4,38)
  • Gear rotation: 2nd gear: 17:52 Z (3,06)
  • Transmission: 3rd gear: 22:48 Z (2,18)
  • Transmission: 4th gear: 27:42 Z (1,56)
  • Gear rotation: Total: im 4. Gang: 4,76
  • Transmission: Primary: 22:67 Z (3,05)

Engine - Ignition

  • Ignition type: Interruptor ignition
  • Ignition timing: 21 °
  • Charging power (ignition): 35 W
  • Spark plug type: NGK B7HS / Bosch W5AC
  • Spark plug thread: short thread
  • Pre-ignition timing: 21

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
  • Rear tyre pressure: 1,6 - 2,2

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 165 mm
  • Rear suspension: Shock Absorber L 340 mm, integrated Springs

Electronics

  • Alternator: 6V - 35W, swing light magneto ignition
  • Headlights: 6V 25/25W BA20d
  • Parking light: 6V 5W BA15s
  • Speedometer light: 6V 0.6W BA7s
  • Taillights: 6V 5W Festoon Bulb
  • Brake lights: 6V 10W Ba15s
  • Horn: 6V AC

Operating materials

  • Fuel tank capacity: 7.7 l
  • Included reserve: 1.4 l
  • Mixing ratio: 1:50
  • Range (approx.): 360 km
  • Gearbox oil: SAE 30
  • Amount of gearbox oil: 0.25 l
  • Fuel consumption: 2.1 l/100km

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