Aprilia Leonardo 125 - 2005 Specifications and Reviews

The 2005 Aprilia Leonardo 125 is a practical commuter scooter designed for urban riders seeking reliable daily transportation. Its liquid-cooled 125cc engine delivers efficient performance with smooth automatic transmission, making it ideal for beginners and experienced riders navigating city streets. Known for dependable Italian engineering and maneuverability, it excels in congested traffic conditions.

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General information

CategoryScooter
Year2005
ModelAprilia Leonardo 125

Engine and Transmission Specifications

ClutchAutomatic centrifugal dry clutch
Transmission typefinal driveChain
Cooling systemLiquid
Lubrication systemWet crankcase, forced circulation with mechanical lobe pump
StarterElectric
IgnitionElectronic
Fuel systemCarburettor. Mikuni BS 26
Bore x stroke56.4 x 50.0 mm (2.2 x 2.0 inches)
Compression12.5:1
Stroke4
Engine typeSingle cylinder
Capacity:124.91 ccm (7.62 cubic inches)
 
 

Physical measures and capacities

Wheelbase770 mm (30.3 inches)
Ground clearance250 mm (9.8 inches)
Seat height678 mm (26.7 inches) If adjustable, lowest setting.

Aprilia Leonardo 125 dimensions and frame

Rear brakes diameter190 mm (7.5 inches)
Rear brakesSingle disc
Front brakes diameter220 mm (8.7 inches)
Front brakesSingle disc
Rear tyre dimensions140/70-12
Front tyre dimensions130/70-12
Rear suspension travel90 mm (3.5 inches)
Rear suspensionEngine with function of oscillating fork, attached to frame with double rod supported by silent-blocks
Front suspension travel90 mm (3.5 inches)
Front suspensionHydraulic telescopic fork with advanced wheel pin, 35 mm dia. sleeves.
Frame typeFront single beam with superimposed double rear cradle, high tensile tubular steel

Speed and acceleration

Color optionsBlue Main, Titan Grey
Fuel capacity9.30 litres (2.46 gallons)
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track5%
City80%
Cornering35%
Daily Riding75%
Touring35%
Passenger45%

Rider Profile

Best ForSuitable for new and casual riders thanks to its automatic transmission and easy-going nature.
PurposeDesigned primarily for practical urban commuting and short errands rather than performance riding.
Rider FitIts low seat height, light weight, and automatic clutch make it accessible to riders of most sizes and strength levels.
CharacterA relaxed, no-fuss maxi-style scooter that prioritizes comfort and convenience over speed or sportiness.
Not Ideal ForNot a good fit for riders seeking highway touring performance, off-road capability, or thrilling acceleration.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2005 Aprilia Leonardo 125 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 678mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2005 Aprilia Leonardo 125, with a cramped knee angle of around 75 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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