Aprilia Atlantic 400 Sprint - Specifications & Review

Atlantic 400 Sprint

Article Complete Info

Articleid481768
CategoryScooter
MakeAprilia
ModelAtlantic 400 Sprint
Year2009

Chassis, Suspension, Brakes & Wheels

FrametypeHigh-strength tubular steel frame with closed double cradle
FrontbrakesSingle disc
Frontbrakesdiameter260 mm (10.2 inches)
Frontsuspension35 mm hydraulic fork. Wheel travel 105 mm
Fronttyre120/70-14
RearbrakesSingle disc
Rearbrakesdiameter190 mm (7.5 inches)
RearsuspensionEngine acting as swingarm. Two gas filled shock absorbers with 5 position spring preload adjustment. Wheel travel 90 mm
Reartyre120/70-14

Engine & Transmission

ClutchAutomatic centrifugal dry clutch
Compression10.5:1
CoolingsystemLiquid
Displacement399.00 ccm (24.35 cubic inches)
EnginedetailsSingle cylinder, four-stroke
FuelsystemInjection. Electronic fuel injection
GearboxAutomatic
IgnitionElectronic CDI with automatic advance
LubricationsystemWet sump. Forced lubrication with mechanical oil pump
Power33.52 HP (24.5 kW))
Valvespercylinder4

Other Specifications

ColoroptionsExcalibur Grey, Competition Black, Planet Blue
StarterElectric

Physical Measures & Capacities

Dryweight199.0 kg (438.7 pounds)
Fuelcapacity15.00 litres (3.96 gallons)
Overallheight1,370 mm (53.9 inches)
Overalllength2,200 mm (86.6 inches)
Overallwidth815 mm (32.1 inches)
Powerweightratio0.1684 HP/kg
Seatheight780 mm (30.7 inches) If adjustable, lowest setting.

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

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