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Scooter · 2009

ad 125

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MotoLibrary Score
34 /100 Commuter
Power/Weight
0.08 hp/kg
Torque
12 Nm
Engine
124 ccm

2009 adiva ad 125 Technical Analysis & Specification Breakdown

Positioned in adiva's scooter motorcycle lineup, the 2009 adiva ad 125 pairs a 124 cc (7.6 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 14.8 HP (10.8 kW) at 9,750 rpm while maximum torque reaches 12 Nm (8.9 lb-ft) at 8,000 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 119.4 HP per liter and a 1,750 rpm working window between peak torque (8,000 rpm) and peak power (9,750 rpm), the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.

On the scales, the ad 125 measures 175 kg (386 lbs) dry, translating to a power-to-weight ratio of 0.08 HP/kg (11.82 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,759 mm (69.3 in) wheelbase engineered for planted straight-line stability. The 13.5-liter (3.6 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Within MotoLibrary's adiva archive, this model family spans 2 indexed model years from 2009 to 2011, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.

Specific Output
119.4 HP/L
Power-to-Weight
0.08 HP/kg (11.82 kg/HP)
Power Band Window
8,000–9,750 rpm
Engine
Displacement 124.0 ccm (7.57 cubic inches)
Engine Type Single cylinder, four-stroke
Engine Details Single cylinder, four-stroke
Power 14.8 HP (10.8 kW)) @ 9750 RPM
Torque 12.0 Nm (1.2 kgf-m or 8.9 ft.lbs) @ 8000 RPM
Bore x Stroke 57.0 x 48.6 mm (2.2 x 1.9 inches)
Fuel Control Single Overhead Cams (SOHC)
Cooling Liquid
Transmission
Gearbox Automatic
Final Drive Belt (final drive)
Clutch Centrifugal
Chassis
Frame Type Trellis
Front Suspension Telescopic fork
Rear Suspension Twin shock
Wheelbase 1759 mm (69.3 inches)
Wheels & Brakes
Front Tyre 120/70-14
Rear Tyre 140/70-14
Front Brakes Single disc
Front Brake Ø 260 mm (10.2 inches)
Rear Brakes Single disc
Rear Brake Ø 240 mm (9.4 inches)
Dimensions & Weight
Dry Weight 175.0 kg (385.8 pounds)
Power/Weight 0.0843 HP/kg
Overall Height 1560 mm (61.4 inches)
Overall Length 2180 mm (85.8 inches)
Overall Width 720 mm (28.3 inches)
Fuel Capacity 13.50 litres (3.57 US gallons)
Reserve Fuel 2.40 litres (0.63 US gallons)
Other
Starter Electric
Color Options Silver, black
Notes

Piaggio engine. Optional roof.

More from adiva
Buying Checklist

Before You Compare This Bike

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.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
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.
Rider Profile

Who Is This Bike For?

🟢
Beginner
A2 license compatible, manageable power.
🏙️
Best For
City & Commuting
⚖️
Handling
Manageable weight for most riders
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