Aprilia Tuono 125 - 2026 Specifications and Reviews

The 2026 Aprilia Tuono 125 is an agile naked bike engineered for novice riders and commuters seeking responsive performance in an accessible package. Powered by a fuel-injected 124cc four-stroke engine producing 14.8 horsepower, it delivers nimble handling and manageable power delivery ideal for urban riding and skill development. Known for its lightweight construction and European styling, the Tuono 125 excels as a practical entry-level machine that doesn't compromise on character.

Not Rated stars Average rating: Not Rated from 0 votes
.

General information

Color OptionsArrow Grey, Lightning White, Aprilia Black, Eclipse Black, Rigel Blue
CategoryNaked bike
ModelAprilia Tuono 125

Engine and Transmission Specifications

StartingElectric
Emission DetailsEuro 5
Emission60.3 CO2 g/km. (CO2 - Carbon dioxide emission)
Fuel Consumption2.60 litres/100 km (38.5 km/l or 90.47 mpg)
ClutchMulti plate wet
Final DriveChain (final drive)
Gearbox6-speed
Cooling SystemLiquid
IgnitionECU Electronics Magneti Marelli MIUG4 ø 32 mm
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
InductionInjection
Valves Per Cylinder4
Bore x Stroke58.0 x 47.0 mm (2.3 x 1.9 inches)
Compression Ratio12.6:1
Max Torque11.2 Nm (1.1 kgf-m or 8.3 ft.lbs) @ 8000 RPM
Capacity:124.2 ccm (7.58 cubic inches)

Physical measures and capacities

Fuel Capacity14.50 litres (3.83 US gallons)
Wheelbase1350 mm (53.1 inches)
Overall Width760 mm (29.9 inches)
Overall Length1968 mm (77.5 inches)
Overall Height1135 mm (44.7 inches)
Seat Height810 mm (31.9 inches) If adjustable, lowest setting.
Power/Weight Ratio0.1143 HP/kg
Wet Weight144.0 kg (317.5 pounds)
Dry Weight129.0 kg (284.4 pounds)
 
 

Aprilia Tuono 125 dimensions and frame

Wheels6 split spoke wheel rim in lightweight alloy
Rear BrakesSingle disc. ABS. Single 30 mm piston
Brake Disc Diameter220 mm (8.7 inches)
Front BrakesSingle disc. ABS. Stainless steel disc with radial 4 piston calliper
Rear Tyre140/70-ZR17
Front Tyre100/80-17
Rear Wheel Travel120 mm (4.7 inches)
Rear SuspensionAsymmetric swingarm with monoshock
Front Wheel Travel110 mm (4.3 inches)
Front SuspensionUpside down hydraulic fork, 40 mm.
FrameAluminium perimeter
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fork tube size41 mm (1.6 inches)
Sprockets13/58 (front/rear)
Spark plugsNGK CR8E, NGK CR8EIX
Brake fluidDOT 4
Update specsReport missing specs or required updates.
InstrumentsDigital
Reserve fuel capacity4.00 litres (1.06 US gallons)
DrivelinePrimary drive: Straight cut gears, drive ratio: 29/69.
Lubrication systemWet sump
Power14.8 HP (10.8 kW)) @ 10000 RPM
Engine typeSingle cylinder, four-stroke
Year2025

Performance Profile & Rider Fit

14.8 hp
Peak Power
12.5s
0-60 mph

Best For

Track30%
City88%
Cornering60%
Daily Riding80%
Touring28%
Passenger25%

Rider Profile

Best ForIdeal for beginners, new licence holders, or commuters stepping up from a scooter who want sporty styling without intimidating power.
PurposeBuilt for urban commuting and learner-friendly fun rather than outright performance or long-distance travel.
Rider FitIts low seat height, light dry weight, and narrow proportions make it easy to handle for shorter or less experienced riders.
CharacterA playful, nimble naked bike that mimics its bigger Tuono siblings' aggressive styling while staying light, approachable, and efficient.
Not Ideal ForNot suited for riders seeking highway touring comfort, two-up passenger trips, or serious speed and power.

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

Rider Fit Visualizer

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

Feet:

At 810mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2026 Aprilia Tuono 125, with a relaxed knee angle of around 120 degrees and a forward-leaning 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.

Find bikes that fit your height →

Rider Reviews

Add a Comment


Please Login or Register if you would like to leave a comment.