Introduction

Model Description

The model "Aprilia - SR 50 R GP Replica (2019–2020, ZD4KLA00)" is a sporty scooter manufactured by the Italian brand Aprilia between 2019 and 2020. It belongs to the SR 50 series, known since 1992 for its innovative technology and dynamic design.
The SR 50 R GP Replica was designed to offer riders in the 50 cc class a powerful and agile option, suitable for both urban commuting and sporty riding.
This model targets riders looking for a nimble vehicle with a distinctive appearance that can be ridden in many countries with a moped or AM license.

History of the SR 50 Series

The SR 50 series was first introduced in 1992 and quickly became a pioneer in the scooter segment.
The SR 50 R GP Replica (2019–2020, ZD4KLA00) belongs to the third generation of this model family, which was launched in 2004 with a redesigned look and technical improvements.
Compared to earlier models like the SR 50 DiTech (starting in 1999), which used direct injection, the SR 50 R returned to a traditional carburetor system while maintaining the sporty character of the series.
The "GP Replica" variant added race-inspired styling and visuals reminiscent of Aprilia's successful racing heritage.
In 2019, Aprilia positioned this model against competitors such as Yamaha and Piaggio, aiming to appeal to younger riders with a mix of performance and style.

Technical Details

Engine and Performance

The Aprilia SR 50 R GP Replica (2019–2020, ZD4KLA00) is powered by a single-cylinder, two-stroke engine with a displacement of 49 cm³.
The liquid-cooled engine features a carburetor, delivering approximately 4 kW (5.4 hp) at 7,000 rpm.
The top speed is limited to around 45 km/h, while derestricted versions may reach higher speeds depending on local regulations.
The scooter is equipped with a continuously variable transmission (CVT), ensuring smooth and straightforward power delivery.

Chassis and Brakes

The chassis includes a hydraulic telescopic fork at the front with 90 mm of travel and a single rear shock absorber, giving the scooter a solid and sporty ride.
The braking system features a 190 mm front disc brake and a 110 mm rear drum brake, offering reliable stopping power for this vehicle class.
With a dry weight of approximately 102 kg and a wheelbase of 1,290 mm, the SR 50 R GP Replica offers excellent agility.
The 13-inch tires, sized 130/60-13 at both front and rear, emphasize its sporty character and provide strong grip on the road.

Design and Variants

Color Variants

The Aprilia SR 50 R GP Replica (2019–2020, ZD4KLA00) was offered in a race-inspired livery resembling Aprilia's GP motorcycles.
Its color scheme typically featured combinations of black, red, and silver, complemented by sponsor logos and racing graphics that emphasized its motorsport DNA.

Special Editions

The GP Replica is itself considered a special edition within the SR 50 lineup.
While there were no additional limited series documented for this specific model year, the GP Replica represents Aprilia’s effort to bring the racing spirit to everyday riders.
Dealers may have offered minor customizations, but these were not part of official limited production runs.