Naked Motorcycles
2004Aprilia Tuono 125
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The 2004 Aprilia TUONO 125 is an agile sport naked bike designed for young riders and learners seeking genuine performance in an accessible package. Its lightweight frame and responsive single-cylinder engine deliver engaging handling and responsive power delivery. Best known for making 125cc sport riding accessible without compromising style or genuine capability.
- Capacity
- 124.8 ccm
- Engine
- Single
- Gearbox
- 6-speed
- Dry weight
- 129.0 kg
- Seat height
- 805 mm
- Power
- 15.0 HP (11.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for urban commuting and learner-friendly fun rather than outright performance or long-distance travel.
- Built for
- A playful, nimble naked bike that mimics its bigger Tuono siblings' aggressive styling while staying light, approachable, and efficient.
- Not ideal for
- Not suited for riders seeking highway touring comfort, two-up passenger trips, or serious speed and power.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 124.8 ccm
- Power
- 15.0 HP (11.0 kW)
- Engine type
- Single
- Power/weight ratio
- 0.1163 HP/kg (dry)
- Bore x stroke
- 54.0 x 54.5 mm
- Compression
- 12.5:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Dimensions & weight
- Wheelbase
- 1345 mm
- Overall length
- 1950 mm
- Overall width
- 720 mm
- Overall height
- 1350 mm
- Seat height
- 805 mm
- Dry weight
- 129.0 kg
- Wet weight
- 144.0 kg
- Fuel capacity
- 14.00 litres
- Reserve fuel capacity
- 3.50 litres
Chassis & suspension
- Frame
- Cast aluminium sloping twin-spar
- Front suspension
- Upside-down hydraulic action telescopic fork
- Rear suspension
- Cast aluminium swing-arm
- Front wheel travel
- 120 mm
- Rear wheel travel
- 120 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 320 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 110/70-ZR17
- Rear tyre
- 150/60-ZR17
Other
- Color options
- Racing black, Tulip red
Specs last verified against published sources: .
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2004 | 2017 | 2020 | 2023 | 2026 |
|---|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 124 cc | 124 cc | 124 cc |
| Dry weight | 129 kg | 129 kg | 129 kg | 129 kg | 129 kg |
| Seat height | 805 mm | 820 mm | 810 mm | 810 mm | 810 mm |
| Fuel capacity | 14 L | 14 L | 14.5 L | 14.5 L | 14.5 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Aprilia Tuono 125?
The 2004 Aprilia Tuono 125 has a Capacity of 124.8 ccm (7.62 cubic inches).
What engine power does the Aprilia Tuono 125 have?
The 2004 Aprilia Tuono 125 has a Power of 15.0 HP (11.0 kW).
How many gears does the Aprilia Tuono 125 have?
The 2004 Aprilia Tuono 125 has a Gearbox of 6-speed.
How much does the Aprilia Tuono 125 weigh?
The 2004 Aprilia Tuono 125 has a Dry weight of 129.0 kg (284.4 pounds).
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