Engineered by Aprilia for the scooter motorcycle segment, the 2004 Aprilia Scarabeo 125 pairs a 125 cc (7.6 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. Internal engine geometry specifies a bore and stroke of 56.4 x 50.0 mm (2.2 x 2.0 inches) with a 12.5:1 compression ratio.
Rider ergonomics and chassis geometry center around a 678 mm (26.7 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,400 mm (55.1 in) wheelbase engineered for quick, flickable steering geometry. The 9.5-liter (2.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Aprilia archive, this model family spans 6 indexed model years from 2004 to 2009, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
678 mm (26.7 in)
Engine
Displacement125.0 ccm (7.63 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Compression12.5:1
Bore x Stroke56.4 x 50.0 mm (2.2 x 2.0 inches)
Valves/Cylinder4
Fuel SystemCarburettor. Keihin CVK 26, 25 mm dia. diffuser
Fuel ControlSingle Overhead Cams (SOHC)
LubricationWet sump. Forced circulation with mechanical pump
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
ClutchAutomatic centrifugal
Chassis
Frame TypeSplit single beam double cradle in high tensile tubular steel
Front SuspensionTelescopic hydraulic fork, 35 mm dia. sleeves.
Front Travel110 mm (4.3 inches)
Rear SuspensionEngine functions as swinging fork swingarm, linked to the frame by dual connecting rods and two radial silent blocks. Single hydraulic double-action shock absorbers with preload adjustment, laterally mounted.
Rear Travel110 mm (4.3 inches)
Wheelbase1400 mm (55.1 inches)
Wheels & Brakes
Front Tyre100/80-16
Rear Tyre130/80-16
Front BrakesSingle disc
Front Brake Ø260 mm (10.2 inches)
Rear BrakesSingle disc
Rear Brake Ø220 mm (8.7 inches)
Dimensions & Weight
Seat Height678 mm (26.7 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.
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.
