The Aprilia RSV 250 was a race

motorcycle A motorcycle (motorbike, bike; uni (if one-wheeled); trike (if three-wheeled); quad (if four-wheeled)) is a lightweight private 1-to-2 passenger personal motor vehicle Steering, steered by a Motorcycle handlebar, handlebar from a saddle-style ...

manufactured by

Aprilia Aprilia is an Italian motorcycle and Scooter (motorcycle), scooter manufacturer in Noale, Italy, founded by Alberto Beggio. History Early days Aprilia, named after the Pre-war automobile, pre-war Lancia Aprilia, was founded after the Seco ...

to compete in the Grand Prix motorcycle World Championship until a change of rules ended the engine-class in 2010. From its debut in it underwent several modifications and upgrades, which culminated in the last version, the RSA 250. Since its inception, the bike won ten World Championships (one as

Gilera 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 M ...

, using rebranded Aprilia bikes) making it one of the most successful racing bikes of its category.

1991–2007: RSV and RSW

From 1991 to 2007 the bike was used in two different configurations: first the original RSV 250, then the RSW 250, a new version of the RSV used by factory teams and riders. Another version named RSW 250 LE was raced by semi-works teams while privateer riders usually raced the RSV 250 kit ''production racer''. Initially the front braking system was available either with 273mm carbon discs or in 300mm carbon steel, then from 1994 onwards the only version used was the double carbon disc, either with 255mm or 273mm length. The rear braking system was one-disc carbon steel, initially at 184mm, then from 1996 at 190mm.

2007–2009: RSA

In 2007 the bike was made available in a new version, amended to RSA 250, characterized by many different details from previously, including a revised intake system and the new disposition of the gear unit and of thermal groups. The measurements of the frame changed to use a longer swingarm, and obtain benefits both in acceleration and traction. Another change involved use of three accelerometers to get more data for the management of the power of motion in situations of low adhesion in order to speed up the development of

Aprilia RSV 4 The Aprilia RSV4 is a super bike manufactured by Aprilia. The RSV4 is Aprilia's flagship model. Aprilia offers two models of the bike: the RSV4 Factory and RSV4 R limited edition (only 350). For 2016 it is offered in two models the RSV4 RR and ...

which entered the Superbike World Championship in 2009. The new engine was more powerful with a wider operational period, between 6,000 rpm to 13,500 rpm for maximum power. The RSA (and the "evolution" version of the RSW) were used not only by Aprilia, but also by

and

Derbi Derbi is a manufacturer of motorcycles, scooters, mopeds and recreational all-terrain vehicles produced by Nacional Motor S.A.U., currently integrated into the Italian (2009) Piaggio Group. History Derbi's origins began with a little bicycle wo ...

(rebranded as such), since all three brands belong to the

Piaggio Piaggio Group () is an Italian motor vehicle manufacturer, which produces a range of two-wheeled motor vehicles and compact commercial vehicles under five brands: Piaggio, Vespa, Aprilia, Moto Guzzi and Derbi. Its corporate headquarters are ...

group.

1991–2007: RSV and RSW

2007–2009: RSA

See also