Introduction

Aprilia - Leonardo 250 (2004, ZD4SV)

The Aprilia Leonardo 250 (type ZD4SV) was introduced in 2004 and represented the most powerful version of the Leonardo series. With its torquey four-stroke engine and modern design, it offered a well-balanced mix of sporty styling and everyday practicality.
It was especially appealing to commuters and long-distance riders who valued comfort, performance and a high level of equipment.

Model History

The Leonardo 250 was developed as an evolution of the successful 125 cc and 150 cc versions and targeted riders looking for a more powerful option in the mid-size segment.
In addition to the new engine, the 250 received a redesigned front fairing with integrated windscreen, larger brakes, and a reinforced frame for improved stability at higher speeds.
It marked the end of the classic Leonardo range before being succeeded by the Scarabeo 250 and Atlantic 250.

Technical Details

The Leonardo 250 is powered by a **liquid-cooled single-cylinder four-stroke engine** with 244 cc displacement.
Power output: approx. **15.5 kW (21 hp)** at 7,500 rpm
Torque: approx. **20 Nm** at 6,500 rpm
Transmission: automatic with **CVT belt drive**
Top speed: approx. **125 km/h**
Fuel tank capacity: **9 litres**

Chassis and Brakes

The stiff tubular steel frame was reinforced for the increased engine power.
Front suspension: **telescopic fork**, rear: **twin shock absorbers** with progressive damping.
Brakes: **260 mm front disc**, **220 mm rear disc**
Tyres: **120/70-13 front**, **140/60-14 rear**
Dry weight: around **147 kg**

Colour Variants

The Leonardo 250 was available in elegant colours such as graphite grey, metallic blue and black.
The paint finish was highlighted by clean lines and subtle chrome accents.
Depending on the market, seat cover and decal designs varied slightly – top cases and windscreens were usually optional accessories.