Engineered by Aprilia for the scooter motorcycle segment, the 2009 Aprilia SportCity One 50 2T pairs a 49.2 cc (3 cu in) single cylinder, two-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 4 HP (2.9 kW) at 6,500 rpm while maximum torque reaches 4.4 Nm (3.2 lb-ft) at 6,500 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. Internal engine geometry specifies a bore and stroke of 40.0 x 39.3 mm (1.6 x 1.5 inches) with a 10.3:1 compression ratio.
Rider ergonomics and chassis geometry center around a 775 mm (30.5 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,355 mm (53.3 in) wheelbase engineered for quick, flickable steering geometry. The 7-liter (1.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Standover Height
775 mm (30.5 in)
Engine
Displacement49.2 ccm (3.00 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsSingle cylinder, two-stroke
Power4.0 HP (2.9 kW)) @ 6500 RPM
Torque4.4 Nm (0.4 kgf-m or 3.2 ft.lbs) @ 6500 RPM
Compression10.3:1
Bore x Stroke40.0 x 39.3 mm (1.6 x 1.5 inches)
Fuel SystemCarburettor. Dell’Orto 17.5 mm
IgnitionElectronic inductive discharge ignition with variable advance
LubricationSeparated mixer, with mechanical pump.
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
ClutchAutomatic centrifugal dry clutch
Chassis
Frame TypeSingle cradle frame in high strength steel tube.
Front SuspensionHydraulic fork
Rear SuspensionEngine unit acting as swingarm. Single hydraulic shock absorber with adjustable spring preload.
Wheelbase1355 mm (53.3 inches)
Wheels & Brakes
Front Tyre120/70-14
Rear Tyre120/70-14
Front BrakesSingle disc
Front Brake Ø220 mm (8.7 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø140 mm (5.5 inches)
Dimensions & Weight
Seat Height775 mm (30.5 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
