Introduction

Agile Naked Sports Bike with 125 cc and ABS

The model "Aprilia – Tuono 125 ABS (2017–2020, ZD4KCA00)" is a purist naked headlight sports bike in the 125 cc segment, deliberately designed for sporty mobility with urban everyday potential.
With its compact 124 cc single-cylinder four-stroke engine, modern technology including dual-channel ABS, upside-down fork and striking design, it brings real sportbike flair to the 125 class.
Aprilia combines motorbike feel with easy handling — ideal for younger riders or beginners with an A1 licence who don’t want to compromise on style and dynamics.

Model History

From Sportbike to Naked Sport Machine in the 125 Segment

The Tuono 125 was introduced in 2017 and produced until 2020.
Technically, it is based on its sibling, the Aprilia RS4 125, but adopts a naked bike concept with a higher handlebar, sporty ergonomics and a strong visual presence.
The features — such as aluminium frame, upside-down fork and dual-channel ABS — show Aprilia's goal to create a small bike with big character.
The Tuono 125 competes in the sporty naked 125 segment and impresses not only with its style but also with its technology and brand appeal.

Technical Details

Engine and Performance

The Aprilia Tuono 125 ABS (2017–2020) is equipped with a **liquid-cooled single-cylinder four-stroke engine** with a displacement of approximately **124 cc**.
Power output is about **11 kW (≈15 hp)** at 10,500 rpm.
It features a **6-speed gearbox**, with final drive via chain.
The engine meets modern emission standards and is suitable for road use.

Chassis, Brakes & Dimensions

The frame is an aluminium perimeter frame, paired with a hydraulic upside-down front fork and a rear mono-shock absorber.
The braking system consists of a **Ø 300 mm front disc** with radial 4-piston caliper and ABS, and a **Ø 218 mm rear disc** with single-piston caliper and ABS.
Seat height: approx. **810 mm**, curb weight around **144 kg**, fuel tank capacity: approx. 14 litres.
Tyre sizes: **100/80-17 front**, **130/70-17 rear**.

Design and Variants

Strong Naked Bike Styling with Everyday Usability

The Tuono 125 features a distinctive naked look: open rear section, sporty front styling, sharp lines, and quality details reminiscent of larger Aprilia models.
The cockpit includes a digital display, and lighting is up-to-date with LED technology.
Colour schemes and styling elements varied depending on the model year — from classic black/silver combinations to more aggressive colourways.
The focus is on a well-balanced package: technology, riding fun, and daily usability all in one compact 125 cc machine.