150 GS VS2
Start of production: 1956 - 0013301 VS2T
Term production: 1956 - 0023310 VS2T
Engine: derived from the Vespa Sport Six Day. Engine framework (bore and stroke 57 x 57); displacement 145.6 cc. Piston convex devoid of baffle powered gasoline-oil mixture 6%.
Candle: a long thread and thermal grade 240 due to the compression of 1 / 6.7 and the high number of revolutions.
Muffler: with aluminum cap on the manifold fixing to the cylinder.
Carburetor: dellorto UB 23S3 to pan side is placed directly on the cylinder, 103 main jet and jet 50 min.
Transmission: 4-speed transmission.
A ccenzione: by flywheel 6 pole. High voltage coil with external primary circuit powered by a special coil inside the flywheel.
Electrical system: mixed with battery 6 V - 12 Ah to feed horn and lights, charged with metallic rectifier.
Fr ition: reinforced to adapt it to the performance, the discs are of larger diameter as well as the springs and all the other elements of the clutch assembly. Even the gear flexible coupling has greater dimensions.
Brakes: front and rear have the same diameter of large dimensions: drums in light alloy with ring in ghisae cooling fins.
Chassis: completely new line aerodynamic shields rounded and raised platforms.
Pockets: bonnet very high and large, as well as the bag for tools and battery.
Front fender: wraparound with frieze in aluminum (crest) mirror polished.
Handlebar: cast aluminum with large lighthouse (D 115 mm) and built-in internal transmission cables. The switch is flat key as a blade and in addition to serving for the starting contact also serves to turn the headlights on and switch to the left to the position lights and right to the dipped beam / main beam. The change of light is secured to a switch attached to the right of manubbrio and in which is incorporated the horn button that in this model function with direct current. A red light on the speedometer indicates rectangular lights on.
Odometer: climbed 120 km with the green background.
Tail: square with only one position lamp (no stop).
Sella: rigid dark green with boundary passenger docked with carabiners.
Reservoir: at the level of the frame with a capacity 9.5 liters including reserves and closure cap with classic screw.
Faro: D 115 mm with chromed ring ring marked siem.
Wheels: tire front and rear 3.50-10 rim (identical front and rear) secured by 10 bolts with nut 14 ".
Brake pedal: long aluminum with black rubber and devoid stop switch (because not required).
Lever set in motion: long aluminum polished with non-slip rubber.
Chrome plating: the outside of manubbrio, ring headlight, pedal fren, square nut ignition lock bag for tools.
Nickel matte: steering lock.
Galvanizing: tripod springs and brackets, spring suspension antriore, nuts, rims and wheels, all hardware outside, washer block starting.
Phosphating: rear shock, spring and bracket, engine bolts.
Mirror polishing: Brake and clutch lever, handlebar muffs, lever set in motion, crest front fender.