Naked Motorcycles
2021Aprilia Tuono 125
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The 2021 Aprilia Tuono 125 is an agile naked bike designed for novice and young riders seeking an accessible entry point into motorcycling. Powered by a 124cc liquid-cooled single-cylinder engine producing 15 horsepower, it delivers responsive handling and manageable performance ideal for learning fundamental riding skills. Known for its lightweight construction and nimble character, the Tuono 125 excels in urban environments and provides an affordable platform for developing rider confidence.
- Capacity
- 124.2 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 129.0 kg
- Seat height
- 810 mm
- Power
- 15.0 HP (10.9 kW) @ 10500 RPM
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
- 124.2 ccm
- Power
- 15.0 HP (10.9 kW) @ 10500 RPM
- CO2 Emissions
- 60 CO2 g/km
- Torque
- 10.9 Nm (1.1 kgf-m) @ 8250 RPM
- Engine type
- Single, four-stroke
- Fuel consumption
- 2.70 litres/100 km (37.0 km/l)
- Power/weight ratio
- 0.1163 HP/kg
- Bore x stroke
- 58.0 x 47.0 mm
- Compression
- 12.5:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- Electronic with CDI capacity discharge
- Valves per cylinder
- 4
- Lubrication system
- Wet sump
- Spark plugs
- NGK CR8E, NGK CR8EIX
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Multi-plate in oil bath.
- Sprockets
- 13/58 (front/rear)
Dimensions & weight
- Wheelbase
- 1350 mm
- Overall length
- 1955 mm
- Overall width
- 740 mm
- Overall height
- 1135 mm
- Seat height
- 810 mm
- Dry weight
- 129.0 kg
- Wet weight
- 144.0 kg
- Fuel capacity
- 14.50 litres
- Reserve fuel capacity
- 4.00 litres
Chassis & suspension
- Frame
- Aluminium perimeter
- Front suspension
- Upside down hydraulic fork, 40 mm.
- Rear suspension
- Asymmetric swingarm with monoshock
- Front wheel travel
- 110 mm
- Rear wheel travel
- 130 mm
- Fork tube size
- 41 mm
Brakes & wheels
- Front brakes
- Single disc. ABS. Stainless steel disc with radial 4 piston calliper
- Front brakes diameter
- 300 mm
- Rear brakes
- Single disc. ABS. Single 30 mm piston
- Rear brakes diameter
- 219 mm
- ABS
- Yes
- Front tyre
- 100/80-17
- Rear tyre
- 130/70-17
Other
- Color options
- Dark Warrior, Red Hero
- Comments
- Aprilia Mia (multimedia platform) predisposition.
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 | 2021 | 2023 | 2026 |
|---|---|---|---|---|---|---|
| Capacity | 124.80 ccm (7.62 cubic inches) | 124.80 ccm (7.62 cubic inches) | 124.2 ccm (7.58 cubic inches) | 124.2 ccm (7.58 cubic inches) | 124.2 ccm (7.58 cubic inches) | 124.2 ccm (7.58 cubic inches) |
| Dry weight | — | — | — | 129.0 kg (284.4 pounds) | 129.0 kg (284.4 pounds) | 129.0 kg (284.4 pounds) |
| Seat height | 805 mm (31.7 inches) | 820 mm (32.3 inches) | 810 mm (31.9 inches) | 810 mm (31.9 inches) | 810 mm (31.9 inches) | 810 mm (31.9 inches) |
| Fuel capacity | 14.00 litres (3.70 gallons) | 14.00 litres (3.70 gallons) | 14.50 litres (3.83 US gallons) | 14.50 litres (3.83 US gallons) | 14.50 litres (3.83 US gallons) | 14.50 litres (3.83 US gallons) |
| Color options | Racing black, Tulip red | Black/red | Black/Red | Dark Warrior, Red Hero | Arrow Grey, Lightning White, Aprilia Black | Arrow Grey, Lightning White, Aprilia Black, Eclipse Black, Rigel Blue |
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 2021 Aprilia Tuono 125 has a Capacity of 124.2 ccm (7.58 cubic inches).
What engine power does the Aprilia Tuono 125 have?
The 2021 Aprilia Tuono 125 has a Power of 15.0 HP (10.9 kW) @ 10500 RPM.
How many gears does the Aprilia Tuono 125 have?
The 2021 Aprilia Tuono 125 has a Gearbox of 6-speed.
What is the torque of the Aprilia Tuono 125?
The 2021 Aprilia Tuono 125 has a Torque of 10.9 Nm (1.1 kgf-m or 8.0 ft.lbs) @ 8250 RPM.
How much does the Aprilia Tuono 125 weigh?
The 2021 Aprilia Tuono 125 has a Dry weight of 129.0 kg (284.4 pounds).
Shop this bike
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The 2021 Aprilia Tuono 125 is a compact and powerful motorcycle that is perfect for beginners and experienced riders alike. The sleek and sporty design combined with the 125cc engine makes for an exhilarating riding experience. The lightweight frame and precise handling make it easy to maneuver through city streets or twisty mountain roads. The Tuono 125 also features advanced technology such as a digital display, ABS brakes, and LED lighting, adding an extra layer of safety and convenience for riders. Overall, the 2021 Aprilia Tuono 125 offers a perfect combination of performance, style, and functionality, making it a top choice for motorcycle enthusiasts.
The 2021 Aprilia Tuono 125 motorcycle is a game-changer in the world of small displacement bikes. With its nimble handling, powerful engine, and advanced technology, the Tuono 125 offers a thrilling and effortless ride for riders of all skill levels. The compact size also makes it a great option for urban commutes, providing agility and ease of use in tight spaces. The Tuono 125's modern design and high-quality components make it a standout choice in the 125cc motorcycle segment, offering riders a premium riding experience without compromising on performance or style. For anyone in the market for a small displacement bike, the 2021 Aprilia Tuono 125 is definitely worth considering.
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