Aprilia RS 50 Replica Alitalia - Specifications & Review

RS 50 Replica Alitalia

Article Complete Info

Articleid30168
CategorySport
MakeAprilia
ModelRS 50 Replica Alitalia
Year2011

Chassis, Suspension, Brakes & Wheels

Frametypealuminium frame and swingarm
FrontbrakesSingle disc. radial brake calliper
Frontbrakesdiameter300 mm (11.8 inches)
Frontsuspension40 mm upside down fork
Fronttyre110/80-17
Frontwheeltravel120 mm (4.7 inches)
RearbrakesSingle disc
Rearbrakesdiameter180 mm (7.1 inches)
RearsuspensionDouble reinforced member aluminium swingarm with bracing arch
Reartyre130/70-17
Rearwheeltravel110 mm (4.3 inches)
Wheelslightweight wheels with split spokes,

Engine & Transmission

Borexstroke39.9 x 40.0 mm (1.6 x 1.6 inches)
ClutchMulti-plate
Compression11.5:1
CoolingsystemLiquid
Displacement49.90 ccm (3.04 cubic inches)
DrivelinePrimary drive: Gears. Ratio: 21/78. Final drive: Chain. Ratio: 14/53
EmissiondetailsEuro 2
EnginedetailsSingle cylinder, two-stroke
ExhaustsystemEuro 2
FuelsystemCarburettor. Dell Orto VHST 28.
Gearbox6-speed
IgnitionElettronica C.D.I.
LubricationsystemAutomatic mixer
TransmissiontypefinaldriveChain

Other Specifications

ColoroptionsRed/white/green
ElectricalBattery: 12V – 4Ah
Instrumentsanalogue/digital instruments
StarterElectric

Physical Measures & Capacities

Fuelcapacity13.00 litres (3.43 gallons)
Overalllength1,965 mm (77.4 inches)
Overallwidth720 mm (28.3 inches)

About Aprilia

Country of Origin: Italy
Founder: Cavaliere Alberto Beggio (later led by Ivano Beggio)
Best Known For: GP-winning two-strokes (RS125/250), RSV superbikes, and cutting-edge electronics

Company History

Aprilia started in Noale after WWII as a bicycle company before pivoting to mopeds and small-displacement motorcycles. Under Ivano Beggio in the 1970s–90s, Aprilia embraced racing as R&D, building fierce RS125/250 two-strokes that produced world champions and taught countless Europeans how a chassis should feel. The brand’s road lineup mirrored podium lessons: lightweight frames, sharp geometry, and brakes from the top shelf. With the RSV Mille, later RSV4, Aprilia brought V-twin then V-4 sophistication to superbikes, pairing compact engines with electronics that arrived early and matured fast—ride-by-wire, APRC traction/wheelie control, and track-calibrated ABS. The Tuono popularized the ‘supernaked’ formula, while the Shiver/Dorsoduro explored middleweight versatility. Scooter successes and the Caponord/Tuareg adventure lines broadened reach without surrendering the handling DNA. Aprilia’s factory in Noale retained a skunkworks spirit, where racing engineers and production teams traded ideas rapidly; the RS-GP MotoGP effort further refined aero and electronics that later influenced streetbikes. Historically, Aprilia matters because it democratized race feel: crisp steering, clear feedback, and tech that flatters riders rather than overwhelms them. Owners speak of precision—bikes that reward clean inputs and repay attention to tire pressures and setup. In the pantheon of Italian marques, Aprilia stands for modernity: less baroque drama, more lap-time logic, and an insistence that every model carry a little paddock in its genes.

Other Years

Bike n Rider logo
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.