thumb|Gilera 600 SuperSport
thumb|1954 Gilera 150 Sport
Gilera is an Italian motorcycle manufacturer founded in Arcore in 1909 by Giuseppe Gilera (1887–1971). In 1969, the company was purchased by Piaggio.
History
Giuseppe Gilera founded his self-named motorcycle company in 1909 (aged 22) near Milan, Italy. His first model used a 317cc single-cylinder overhead-valve engine (67x90mm bore/stroke) with a single-speed belt drive in a simple open frame with the engine as a stressed member of the frame, and no suspension. It produced 7 hp, weighed 75 kg, and had a top speed of 105 km/h (65 mph).
Gilera subsequently produced a series of V-twins and single-cylinder models with sidevalve, F-head, and overhead-valve configurations. After WW1, the factory was moved to Arcore, between Milan and Lecco, very near the Monza racing circuit. Racing was always a focus for the brand, with Giusseppe's brother Luigi a successful ISDT participant in the early 1930s.
After withdrawing from competition in 1957, Gilera changed direction abruptly. They downplayed their hitherto successful line of four-stroke singles and began to focus on motocross and off-road events in association with independent specialist Elmeca. Sales declined through the 1960s and by 1968 the company was in receivership.
In 1969, Gilera became part of the Piaggio group. In 1992, Gilera made a return to the Grand Prix arena and Piaggio continues to produce small-displacement motorcycles with the Gilera name. The famous factory of Arcore was closed in 1993 and now the motorcycles (only scooters) bearing the name Gilera are produced by Piaggio in Pontedera.
Racing history
In 1935, Gilera acquired rights to the CNA Rondine. It had double-over-head camshafts, forced-inducting supercharger and was water-cooled, producing @9000 and had a top speed of . This formed the basis for Gilera' s racing machines for nearly forty years. From the mid-thirties, Gilera developed a range of four-stroke engine machines. The engines ranged from 100 to 500 cc, the most famous being the 1939 Saturno. Designed by Giuseppe Salmaggi, the Saturno was inspired by the pre-war Gilera VTEGS 500 cc “Otto Bulloni” yet was quite different due to its unit construction.[[File:BISILURO TARF I Gilera.jpg|thumb|Twin-torpedo bodied Gilera T<small>ARF</small>
I (late 1940s - early 1950s)]]
After World War II, Gilera dominated Grand Prix motorcycle racing, winning the 500 cc road racing world championship six times in eight years. Facing a downturn in motorcycle sales due to the increase in the popularity of automobiles after the war, Gilera made a gentleman's agreement with the other Italian motorcycle makers to quit Grand Prix racing after the 1957 season as a cost-cutting measure.
The 1957 500 cc machines on which former World Champion rider Geoff Duke had much success were resurrected in 1963, but with the benefit of newer, upgraded Tyre technology of the 1960s were considered still competitive. The team was devised by Duke to challenge the domination of Mike Hailwood on the MV and had early successes with riders Derek Minter and teammate John Hartle at Silverstone, Brands Hatch and Imola, Italy.
In May 1963, Minter suffered serious injuries when racing a Norton at Brands Hatch, and his place in the team for the TT races was taken by Phil Read, who came third to second-place teammate Hartle. The team only raced for one season in selected races.
In 1966, Minter arranged to ride the Gileras at the TT in June, again without success as he crashed on a wet road surface after a rain shower at Brandish Corner during the last practice before race-week, breaking his left wrist which ended his racing for the rest of the race season. The bikes were raced at Brands Hatch later in the year.
<!--The following paragraph was translated from de:wp. Further citations and verification of some dates would be helpful (see ref).-->
The four-cylinder Gilera engine was also used successfully for world championship sidecar races. Eight victories in the sidecar class, as well as four runners-up in the world championship from 1949 to 1952 (three times Ercole Frigerio and one Albino Milani), showed the potential of the engine. In 1954, the Gilera four-cylinder was used by Piero Taruffi for the record-breaking T<small>ARF</small> vehicle. The Swiss driver Florian Camathias won a sidecar race with a Gilera four-cylinder engine for the last time in 1964.
European championships
{| class="wikitable"
!Year !! Class !! Rider
|-
| 1939 || 500 cc || Dorino Serafini
|}
MotoGP World Championship
Gilera won the following World Titles:
- 500 cc class:
{| class="wikitable"
!Year !! Class !! Rider
|-
|1950 || 500 cc || Umberto Masetti
|-
|1952 || 500 cc || Umberto Masetti
|-
|1953 || 500 cc || Geoff Duke
|-
|1954 || 500 cc || Geoff Duke
|-
|1955 || 500 cc || Geoff Duke
|-
|1957 || 500 cc || Libero Liberati
|}
- 250 cc class:
{| class="wikitable"
!Year !! Class !! Rider
|-
|2008 || 250 cc || Marco Simoncelli
|-
|}
- 125 cc class:
{| class="wikitable"
!Year !! Class !! Rider
|-
|2001 || 125 cc || Manuel Poggiali
|-
|}
MotoGP World Constructors champions
- 500 cc class
- 1952, 1953, 1955, 1957
Isle of Man Tourist Trophy
- 350 cc class
{| class="wikitable"
|-
!Year
! Champion
! Class
! Motorcycle
|-
| 1957 Isle of Man TT
| Bob McIntyre
| Class 350 cc
|
|-
|}
- 500 cc class
{| class="wikitable"
|-
!Year
! Champion
! Class
! Motorcycle
|-
| 1955 Isle of Man TT
| Geoff Duke
| Class 500 cc
|-
| 1957 Isle of Man TT
| Bob McIntyre
| Class 500 cc
|-
| 1963 Isle of Man TT
| John Hartle<br>Second
| Class 500 cc
| Team Scuderia Duke Gilera
|-
| 1963 Isle of Man TT
| Phil Read<br>Third
| Class 500 cc
| Team Scuderia Duke Gilera
|}
Motorcycles
Racing motorcycles
{|class="wikitable sortable" style="width:100%"
|-
! Model
! Engine
! Years
! Notes
! Image
|-
|Gilera 500 Rondine
|
|()
|
|
|-
|Gilera 5004C
|
|()
|
|thumb|Gilera 5004C (1957)
|-
|Gilera GFR 250
|
|()
|
|
|-
|Gilera RSA 250
|
|()
|
|thumb|Gilera RSA 250, 2008, [[Marco Simoncelli.]]
|-
|}
Historic
{|class="wikitable sortable" style="width:100%"
|-
! Model
! Engine
! Years
! Notes
! Image
|-
|500 LTE
|
|()
|Produced during World War II for the Italian army.
|thumb|1939, Gilera 500 LTE
|-
|Marte
|
|()
|Produced during World War II for the Italian army, the Marte was a OHV single with . Intended for use with a sidecar, the Marte had a shaft drive and hand-operated transmission.
|
|-
|Saturno
|
|()
|Produced after World War II until 1959 as a OHV single with @ 5,000 rpm and swinging-arm rear suspension using parallel, twin horizontal coil springs. The racing version designated Saturno San Remo was campaigned with success in Italian national and international races but was unable to compete with the multi-cylinder and overhead camshaft opposition.
|thumb|1947 Gilera Saturno.
|-
|}
Modern
{|class="wikitable sortable" style="width:100%"
|-
! Model
! Engine
! Years
! Notes
! Image
|-
|RV
|124,3 cc, Single, Two-stroke engine, Reed valve, liquid cooling
|(1984–1987)
|
|
|-
|RX
|124,3 cc, Single, Two-stroke engine, Reed valve, liquid cooling
|(1984-)
|
|
|-
|KK
|124,38 cc, Single, Two-stroke engine, Reed valve, liquid cooling
|(1986–1987)
|
|
|-
|KZ
|124,38 cc, Single, Two-stroke engine, Reed valve, liquid cooling
|(1986–1987)
|
|thumb|Gilera KZ
|-
|Saturno Bialbero 500
|
|(1987–1991)
|Produced from the late 1980s as a modern version of the historic Saturno using a 491 cc DOHC engine with 45 bhp @ 7,500 rpm
|thumb|1989, Gilera Saturno Bialbero 500
|-
|XR1
|124,3 cc, Single, Two-stroke engine, Reed valve, liquid cooling
|(1988–1989)
|
|
|-
|MX1 / MXR
|124,38 cc, Single, Two-stroke engine, Reed valve, liquid cooling
|(1988–1990)
|
|thumb|Gilera MX1
|-
|SP 01 / SP 02
|124,38 cc, Single, Two-stroke engine, Reed valve, liquid cooling
|(1988–1991)
|
|thumb|Gilera SP 01
|-
|RC 600
|
|(1989–1994)
|
|
|-
|Nordwest 600
|
|(1991–1994)
|
|
|-
|Freestyle 125
|124,38 cc, Single, Two-stroke engine, Reed valve, liquid cooling
|(1991–1994)
|
|thumb|Freestyle 125
|-
|CX
|124,38 cc, Single, Two-stroke engine, Reed valve, liquid cooling
|(1991–1993)
|
|thumb|1991 Gilera 125 CX
|-
|Crono
|124,38 cc, Single, Two-stroke engine, Reed valve, liquid cooling
|(1991–1992)
|
|thumb|Gilera Crono
|-
|GFR
|
|(1993–1994)
|
|
|-
|DNA
|
|(1996–2009)
|
|
|-
|Runner
|
|(1997–2020)
|
|
|-
|Nexus
|
|(2003–2012)
|
|
|-
|GP800
|
|(2006–2013)
|
|thumb|Gilera GP800
|-
|Fuoco
|
|(2007–2017)
|
|thumb|Gilera Fuoco
|-
|Ice
|
|(2001–2003)
|
|
|-
|}
Moped
{|class="wikitable sortable" style="width:100%"
|-
! Model
! Engine
! Years
! Notes
! Image
|-
|Eco / EC1 / Città
|
|(1979–1989)
|(moped)
|thumb|Gilera Città
|-
|Stalker
|
|(1996–2012)
|(also known as SKP)
|thumb|Gilera Stalker
|-
|SMT / RCR
|
|(2003–2020)
|
|thumb|Gilera RCR thumb|Gilera SMT
|-
|}
See also
- List of Italian companies
- List of motorcycle manufacturers
References
External links
- The Gilera Historical Register
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