MV Agusta 125 Pullman
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} The MV Agusta 125 Pullman was a motorcycle produced by the
Italian Italian(s) may refer to: * Anything of, from, or related to the people of Italy over the centuries ** Italians, an ethnic group or simply a citizen of the Italian Republic or Italian Kingdom ** Italian language, a Romance language *** Regional Ita ...
manufacturer
MV Agusta MV Agusta (, full name: MV AGUSTA Motor S.p.A., original name: Meccanica Verghera Agusta or MV) is a motorcycle manufacturer founded by Count Domenico Agusta on 19 January 1945 as one of the branches of the Agusta aircraft company near Milan in ...
from 1953 to 1956. The model achieved a good sales success, and had the highest production of any machine from MV Agusta. Many brought the bike as the only means of family transport or as a work vehicle. Despite the questionable aesthetics, the Pullman offered a comfortable ride, derived by the driving position, soft suspension and large section tires. This was particularly appreciated by users, so much so that they were imitated by some competitors. 27,000 machines of this model series were produced. The model was also produced under licence in Spain by Avello, where it was marketed as the ''MV Avello 125 Pullman Turismo''.


Background

At the beginning of the fifties, the motorcycle manufacturers tried to counter the rampant success of
scooters Scooter may refer to: Vehicles Ground Human or gravity powered * Eccentric-hub scooter, propelled by a standing rider making a bouncing motion * Kick scooter, propelled by a standing rider pushing off the ground * Knee scooter, a mobility device ...
produced by
Piaggio Piaggio & C. SpA (Piaggio ) is an Italian motor vehicle manufacturer, which produces a range of two-wheeled motor vehicles and compact commercial vehicles under seven brands: Piaggio, Vespa, Gilera, Aprilia, Moto Guzzi, Derbi, and Scarabeo. Its ...
and
Innocenti Innocenti () was an Italian machinery works, originally established by Ferdinando Innocenti in 1920. Over the years, they produced Lambretta scooters as well as a range of automobiles, mainly of British Leyland origins. The brand was retired in 1 ...
by creating utility motorcycle that offered good versatility and practicality of use, overcoming the serious stability problems of the scooter, due to the small diameter of its wheels. Following the lead of
Moto Guzzi Moto Guzzi is an Italian motorcycle manufacturer and the oldest European manufacturer in continuous motorcycle production. Established in 1921 in Mandello del Lario, Italy, the company is noted for its historic role in Italy's motorcycling ma ...
who, in 1950, had put the ''Galletto'' into production, other motorcycle manufacturers ventured into the construction of hybrid models, such as the ''Sterzi Confort'' and ''Motom Delfino''.


Series 1

Unveiled at the
Brussels Motor Show The European Motor Show Brussels is an auto show held biennial in the city of Brussels, Belgium. The number of visitors is around 600.000. The show is organized by FEBIAC and is scheduled by the Organisation Internationale des Constructeurs d'Aut ...
in January 1953, the "Pullman" stood out for its rather original appearance. The cycle parts apparently stretched by the effect of the
engine An engine or motor is a machine designed to convert one or more forms of energy into mechanical energy. Available energy sources include potential energy (e.g. energy of the Earth's gravitational field as exploited in hydroelectric power gen ...
in a very rearward position with the rear
suspension Suspension or suspended may refer to: Science and engineering * Suspension (topology), in mathematics * Suspension (dynamical systems), in mathematics * Suspension of a ring, in mathematics * Suspension (chemistry), small solid particles suspend ...
mounted on it. The engine was a
unit construction : ''For the vehicle design where the vehicle's skin is used as a load-bearing element, see Monocoque.'' Unit construction is the design of larger motorcycles where the engine and gearbox components share a single casing. This sometimes includes ...
, The engine was an
air-cooled Air-cooled engines rely on the circulation of air directly over heat dissipation fins or hot areas of the engine to cool them in order to keep the engine within operating temperatures. In all combustion engines, a great percentage of the heat ge ...
single-cylinder A single-cylinder engine, sometimes called a thumper, is a piston engine with one cylinder. This engine is often used for motorcycles, motor scooters, go-karts, all-terrain vehicles, radio-controlled vehicles, portable tools and garden machinery ( ...
two-stroke A two-stroke (or two-stroke cycle) engine is a type of internal combustion engine that completes a Thermodynamic power cycle, power cycle with two strokes (up and down movements) of the piston during one power cycle, this power cycle being comple ...
with a
bore Bore or Bores often refer to: *Boredom * Drill Relating to holes * Boring (manufacturing), a machining process that enlarges a hole ** Bore (engine), the diameter of a cylinder in a piston engine or a steam locomotive ** Bore (wind instruments), ...
and
stroke A stroke is a medical condition in which poor blood flow to the brain causes cell death. There are two main types of stroke: ischemic, due to lack of blood flow, and hemorrhagic, due to bleeding. Both cause parts of the brain to stop functionin ...
of 53 × 56 mm giving a
displacement Displacement may refer to: Physical sciences Mathematics and Physics *Displacement (geometry), is the difference between the final and initial position of a point trajectory (for instance, the center of mass of a moving object). The actual path ...
123.5 cc. These dimensions were the same as the previous Motore Lungo model.
Compression ratio The compression ratio is the ratio between the volume of the cylinder and combustion chamber in an internal combustion engine at their maximum and minimum values. A fundamental specification for such engines, it is measured two ways: the stati ...
was 6:1, and the engine was fed by a
Dell'Orto Dell'Orto is an Italian company, headquartered in Cabiate, specialized in the construction of carburetors and electronic injection systems. The company was founded in 1933 as "Società anonima Gaetano Dell'Orto e figli" (Gaetano Dell’Orto and ...
MA17
carburetor A carburetor (also spelled carburettor) is a device used by an internal combustion engine to control and mix air and fuel entering the engine. The primary method of adding fuel to the intake air is through the venturi tube in the main meteri ...
. Ignition was by a flywheel
magneto A magneto is an electrical generator that uses permanent magnets to produce periodic pulses of alternating current. Unlike a dynamo, a magneto does not contain a commutator to produce direct current. It is categorized as a form of alternator, ...
. A Wet
multi-plate clutch A clutch is a mechanical device that engages and disengages power transmission, especially from a drive shaft to a driven shaft. In the simplest application, clutches connect and disconnect two rotating shafts (drive shafts or line shafts). ...
was driven by gears from the
crankshaft A crankshaft is a mechanical component used in a piston engine to convert the reciprocating motion into rotational motion. The crankshaft is a rotating shaft containing one or more crankpins, that are driven by the pistons via the connecting ...
, and a three-speed
gearbox Propulsion transmission is the mode of transmitting and controlling propulsion power of a machine. The term ''transmission'' properly refers to the whole drivetrain, including clutch, gearbox, prop shaft (for rear-wheel drive vehicles), differe ...
was fitted, which was controlled by a
twist grip A twistgrip is a handle that can be twisted to operate a control. It is commonly found as a motorcycle's right handlebar grip to control the throttle, but is sometimes found elsewhere, such as on a bicycle as a gearshift A gear stick (rarely s ...
. Drive to the rear wheel was by
chain A chain is a serial assembly of connected pieces, called links, typically made of metal, with an overall character similar to that of a rope in that it is flexible and curved in compression but linear, rigid, and load-bearing in tension. A c ...
. The MV Agusta had an open cradle
frame A frame is often a structural system that supports other components of a physical construction and/or steel frame that limits the construction's extent. Frame and FRAME may also refer to: Physical objects In building construction *Framing (con ...
, made of steel tube, similar in shape to that of MV's "125 Ovunque" scooter, which itself was modelled on the successful "
Lambretta Lambretta () is the brand name of mainly motor scooters, initially manufactured in Milan, Italy, by Innocenti. The name is derived from the word Lambrate, the suburb of Milan named after the river Lambro which flows through the area, and wher ...
125 C" of 1950. Attached to the gearbox was the
swinging arm A swingarm, or "swinging arm" (UK), originally known as a swing fork or pivoted fork, is a single or double sided mechanical device which attaches the rear wheel of a motorcycle to its body, allowing it to pivot vertically. The main component of ...
, with an
undamped Damping is an influence within or upon an oscillatory system that has the effect of reducing or preventing its oscillation. In physical systems, damping is produced by processes that dissipate the energy stored in the oscillation. Examples incl ...
shock absorber A shock absorber or damper is a mechanical or hydraulic device designed to absorb and damp shock impulses. It does this by converting the kinetic energy of the shock into another form of energy (typically heat) which is then dissipated. Most sh ...
each side. Additionally a hydraulic central shock absorber was fitted. The machine was fitted with
telescopic fork A telescopic fork is a form of motorcycle front suspension whose use is so common that it is virtually universal. The telescopic fork uses fork tubes and sliders which contain the springs and dampers. The main advantages of the telescopic fork ...
s and 130 mm
drum brake A drum brake is a brake that uses friction caused by a set of shoes or pads that press outward against a rotating cylinder-shaped part called a brake drum. The term ''drum brake'' usually means a brake in which shoes press on the inner surfac ...
s. Rider comfort was enhanced by foot plates rather than the usual footrests, a single
saddle The saddle is a supportive structure for a rider of an animal, fastened to an animal's back by a girth. The most common type is equestrian. However, specialized saddles have been created for oxen, camels and other animals. It is not kno ...
and wide, for its class, 3,50 x 15 tyres. A rack was fitted above the rear mudguard. The position of the engine created an unusual gap between the front wheel and the downtube of the frame that could be fitted with an optional sheet metal fairing, which could be used as a storage compartment. Priced between 155,000 to 163,000 Lira, dependent on options, sales of the model were good and helped MV Augusta to achieve and annual production of over 20,000 units.


Series 2

The second series of the Pullman introduced in 1954. Apart from cosmetic changes, the twist grip gearchange was replaced by a conventional foot change. The rear shock absorbers were changed to hydraulically damped units, and the now redundant third shock absorber omitted. Production of this model stopped in 1956.


Super Pullman

In 1955 the Pullman was joined by the "Super Pullman" model. This model was intended to look more like a "normal" motorcycle. A sheet metal beam frame was used. The frame was pressed in two halves that were electrowelded together.
Earles fork A motorcycle fork connects a motorcycle's front wheel and axle to its frame, typically via a yoke, also known as a triple clamp, which consists of an upper yoke joined to a lower yoke via a steering stem, a shaft that runs through the steering h ...
s and more conventionally sized 18" wheels were fitted. Engine power was increased to 6 bhp @ 5,200 rpm. The last machines produced in 1957 were used to test a prototype
fuel injection Fuel injection is the introduction of fuel in an internal combustion engine, most commonly automotive engines, by the means of an injector. This article focuses on fuel injection in reciprocating piston and Wankel rotary engines. All comp ...
125 cm³ two-stroke engine which, due to the crisis in the motorcycle sector following the marketing of the
Fiat 500 The Fiat 500 ( it, Cinquecento, ) is a rear-engined, four-seat, small city car that was manufactured and marketed by Fiat Automobiles from 1957 until 1975 over a single generation in two-door saloon and two-door station wagon bodystyles. Launch ...
, did not go into production. Production of the Super Pullman ceased in 1958, after approximately 3,000 machines had been made.


References

{{MV Agusta 125 Motore Pullman Motorcycles introduced in 1953 Standard motorcycles Single-cylinder motorcycles Two-stroke motorcycles