MV Agusta 250 Raid
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The MV Agusta Raid was a series of 250 and 300 cc
motorcycle A motorcycle (motorbike, bike, or trike (if three-wheeled)) is a two or three-wheeled motor vehicle steered by a handlebar. Motorcycle design varies greatly to suit a range of different purposes: long-distance travel, commuting, cruising ...
s manufactured by the
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 ...
company in Cascina Costa,
Italy Italy ( it, Italia ), officially the Italian Republic, ) or the Republic of Italy, is a country in Southern Europe. It is located in the middle of the Mediterranean Sea, and its territory largely coincides with the homonymous geographical re ...
from 1957 to 1961. At the time of introduction, the 250 cc class was considered a large capacity motorcycle.


Overview

When the 250 cc Raid was introduced at the 1956
Milan Milan ( , , Lombard: ; it, Milano ) is a city in northern Italy, capital of Lombardy, and the second-most populous city proper in Italy after Rome. The city proper has a population of about 1.4 million, while its metropolitan city h ...
EICMA EICMA (''Esposizione Internazionale Ciclo Motociclo e Accessori''), or the Milan Motorcycle Shows is an annual trade show in Milan, Italy featuring motorcycles A motorcycle (motorbike, bike, or trike (if three-wheeled)) is a two or three-w ...
Motorcycle Show, it received considerable interest as a machine that "could cross a continent". The name, which in Italian means a long, fast and adventurous trip, was chosen following a survey of MV dealers. Production started in 1957, but sales of the 250 were not as good as expected. In an attempt to increase sales, a 300 cc version was introduced in 1959. MV attempted to sell a police version to the
Guardia di Finanza The ''Guardia di Finanza'' (G. di F. or GdF) () (English: literal: ''Guard of Finance'', paraphrased: ''Financial Police'' or ''Financial Guard'') is an Italian law enforcement agency under the authority of the Minister of Economy and Finance. ...
with little success, and the
Italian Armed Forces The Italian Armed Forces ( it, Forze armate italiane, ) encompass the Italian Army, the Italian Navy and the Italian Air Force. A fourth branch of the armed forces, known as the Carabinieri, take on the role as the nation's military police and ar ...
, who purchased the military version in limited numbers. Priced initially at 286,000
lira Lira is the name of several currency units. It is the current currency of Turkey and also the local name of the currencies of Lebanon and of Syria. It is also the name of several former currencies, including those of Italy, Malta and Israe ...
for the 250 cc and 290,000 lire for the 300 cc, the success hoped for was not realised with only 544 250 cc machines and about 500 300 cc machines being produced.


Models


250 Raid

The initial 250 model was propelled by a 247 cc
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 ( ...
OHV An overhead valve (OHV) engine, sometimes called a ''pushrod engine'', is a piston engine whose valves are located in the cylinder head above the combustion chamber. This contrasts with earlier flathead engines, where the valves were located bel ...
engine. Bore 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 ...
was 69 x 66 mm and
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 7.2:1. Breathing through a 24 mm
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 ...
carburettor 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 meterin ...
, the engine produced 14 bhp (10.4 kW) at 5,600 rpm. A geared primary drive fed the power to a 4 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 ...
. The
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 ...
was MV's usual arrangement of a double cradle made of tubular and pressed steel. Telescopic front forks were fitted and a
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 hydraulic
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 ...
s at the rear. 200 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 were fitted front and rear. The machine was finished in black with red detailing. Top speed was 115 km/h (72 mph).


250 Raid Extra

The Raid Extra version was equipped with the same mechanical components as the Raid but had a higher specification finish. It was finished in red with white highlighting.


300 Raid

In 1959, in an attempt to recover the poor sales of the 250, a 300 cc version was introduced. The bore was increased to 74 mm and the stroke to 70 mm, which gave a 301 cc displacement and an output of 16 bhp (12 kW) at 5,000 rpm. To give a similar fuel consumption to the 250, the carburettor was reduced to 22 mm. A new
petrol tank A fuel tank (also called a petrol tank or gas tank) is a safe container for flammable fluids. Though any storage tank for fuel may be so called, the term is typically applied to part of an engine system in which the fuel is stored and propel ...
,
mudguard A mudflap or mud guard is used in combination with the vehicle fender to protect the vehicle, passengers, other vehicles, and pedestrians from mud and other flying debris thrown into the air by the rotating tire. A mudflap is typically made fro ...
s and
exhaust Exhaust, exhaustive, or exhaustion may refer to: Law *Exhaustion of intellectual property rights, limits to intellectual property rights in patent and copyright law **Exhaustion doctrine, in patent law ** Exhaustion doctrine under U.S. law, in p ...
were fitted, otherwise the cycle parts were the same as the 250.


300 Raid Militaire

A special version, the 300 Raid Militaire, was produced in limited quantities for Italian Armed Forces in 1961. The model was fitted with two individual
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 ...
s and finished in a drab green.


300 Raid Polizia

Modified for police use, the 300 Raid Polizia was introduced, but this variant was not taken up by the police.


Spanish production

The 300 Raid was made under licence in
Spain , image_flag = Bandera de España.svg , image_coat = Escudo de España (mazonado).svg , national_motto = ''Plus ultra'' (Latin)(English: "Further Beyond") , national_anthem = (English: "Royal March") , i ...
by
MV Avello Avello was a Spanish manufacturer of machine tools, motorcycles and scooters, famous for its MV Agusta and Puch brand machines. It was founded by ''Alfredo Avello'' in 1940 and closed in March 2013. The factory was located in the city of Gijón ...
in the city of
Gijón Gijón () or () is a city and municipality in north-western Spain. It is the largest city and municipality by population in the autonomous community of Asturias. It is located on the coast of the Cantabrian Sea in the Bay of Biscay, in the cent ...
in the autonomous community of
Asturias Asturias (, ; ast, Asturies ), officially the Principality of Asturias ( es, Principado de Asturias; ast, Principáu d'Asturies; Galician-Asturian: ''Principao d'Asturias''), is an autonomous communities of Spain, autonomous community in nor ...
. The model was marketed in Spain as the 300 Nalón, the name of a local
river A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases, a river flows into the ground and becomes dry at the end of its course without reaching another body of wate ...
. The Spanish model was the largest MV produced in Spain and used a different frame and differed in appearance from the Italian model. Production was from 1961 - 1966 (the 1966 models being supplied from old stock).


References


External links

* {{MV Agusta
Raid Raid, RAID or Raids may refer to: Attack * Raid (military), a sudden attack behind the enemy's lines without the intention of holding ground * Corporate raid, a type of hostile takeover in business * Panty raid, a prankish raid by male college ...
Motorcycles introduced in 1957 Single-cylinder motorcycles Standard motorcycles