Your timeless scooter,
now with an electric heart
The legend is reinvented with Retrokit, the first approved retrofit kit for two-wheeled vehicles in Italy
Our products
Conversion kit
for vintage Vespa
Complete customized Vespa
Give the past a new life with Retrokit
From a passion for engines and a love for Italian style, our ambition travels on two wheels: to give new life to the iconic vintage Vespa.
We have created the first approved retrofit kit for the Vespa, a modern device that converts the historic engine to electric, keeping the body and chassis intact.
A handcrafted product, designed and assembled in Italy with selected components from the Motor Valley, to bring a past icon back to life and return it to the road without restrictions.
The same timeless vintage charm with a new, quiet and sustainable soul.
Handmade in italy
Kit specifications
Installing Retrokit is simple. It comes in a convenient mounting kit with instructions, certifications, and approvals. Custom-designed for Vespa with over 100 components sourced from Italy’s Motor Valley, it integrates the most advanced technologies on the market, ensuring superior performance and range compared to any other vehicle in its class.
Real-world on-road range with energy recovery braking (extendable up to 160km with a supplementary battery)
Driving modes: Eco, Drive, and Sport
Maximum power (from 0 to 50 km/h in 3 seconds)
Maximum speed for the 125 version, 45 km/h for the 50 version, as per regulations
A unique riding experience with Retrokit
Electric power
Rapid acceleration and instant power right from the start, without jerking or vibrations.
Sustainable technology
Enjoy the pleasure of zero-emission driving, don’t worry less about maintenance, just think about recharging.
Italian craftsmanship
Assembled and designed in-house by Retrokit. All parts are manufactured by the best companies in Italy’s Motor Valley.
Quick installation
Plug-and-play system. Installation takes less than 3 hours, with no modifications to the scooter: fits perfectly onto the original frame.
The timeless icon
Whether classic or customized, your Vespa will be reborn thanks to tailor-made restoration. The Retorkit conversion renews its performance while keeping the beauty of its timeless legend intact.
Ease of recharging
The battery is removable and can be recharged anywhere, even at home or in the office.
Retrokit engine compatibility
The Retrokit conversion kit is currently compatible with the following Vespa small frame models:
- Vespa 50N
- Vespa 50R
- Vespa 50L
- Vespa 50 Special
- Vespa 90
- Vespa 90SS
- Vespa Primavera 125
- Vespa 125 ET3
- Vespa PK 50
- Vespa PK 125
- Vespa PK 50S
- Vespa PK 50S (automatic)
- Vespa PK 50XL
- Vespa PK 50XL RUSH
- Vespa PK 50N/FL2
- Vespa PK 50 HP
- Vespa PK 125S
- Vespa PK 125S (automatic)
- Vespa PK 125 ETS
- Vespa Elestart
- Vespa Nuova 125
- Moto Vespa
- Acma Vespa
Your Retrokit electric Vespa in just
5 STEPS
Converting to electric with Retrokit is easier than you think. We guide you through every step to give your Vespa a new lease of life.
Can't wait to get started?
ALEX LEARDINI
Founder Retrokit
If you have a Vespa
Conversion kit for Vespa
Retrokit is the first electric retrofit kit that transforms your Vespa into a quiet, lightweight, zero-emission scooter. On your vintage Vespa, you can decide whether to install only the kit or also carry out restoration and customization.
If you haven't a Vespa
Complete restored Vespa
We restore, customize, and convert Vespas to electric, uniting the timeless charm of a classic with a sustainable future. Each Vespa is handled with care and passion, offering custom solutions that respect the original design, but with the power and quietness of an electric motor.
Retrokit's team
Alex
Leardini
Founder Retrokit
Alessio
Cirimele
Production
Davide
Abbà
Production
Mattia
Di Marco
Photography
Andrea
Liriti
Social Media Manager
Michael
Tosi
Growth Marketing
FAQ
How long does installation take?
The installation of the kit takes approximately 3 hours.
Which Vespa models are compatible?
- Vespa 50N
- Vespa 50R
- Vespa 50L
- Vespa 50 Special
- Vespa 90
- Vespa 90SS
- Vespa Primavera 125
- Vespa 125 ET3
- Vespa PK 50
- Vespa PK 125
- Vespa PK 50S
- Vespa PK 50S (automatic)
- Vespa PK 50XL
- Vespa PK 50XL RUSH
- Vespa PK 50N/FL2
- Vespa PK 50 HP
- Vespa PK 125S
- Vespa PK 125S (automatic)
- Vespa PK 125 ETS
- Vespa Elestart
- Vespa Nuova 125
- Moto Vespa
- Acma Vespa
Il kit per modelli wide e large frame sono in sviluppo. Se vuoi ricevere una notifica non appena saranno pronti ti invitiamo ad effettuare la configurazione indicando il tuo modello di Vespa.
What does the conversion kit contain?
The Retrokit kit includes:
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Electric motor block with the same mounting points as the original motor (frame, wheel, and rear brake).
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Battery and battery compartment pre-wired and complete with a charger.
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Complete electrical system for the entire Vespa, including a 12V DC horn and a modified light switch.
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All LED bulbs (front and rear).
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Bluetooth connectivity package for the Retrokit App (Play Store, Apple Store).
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Digital display (for round headlight, Special, and Primavera versions).
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Adapter and connector for on-board charging without removing the battery.
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Connector for fast charging of mobile devices (USB and USB-C).
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Complete kit of wires and sheaths for the brake and accelerator, already cut to size.
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Screws and mounting instructions.
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Certificates and documents required for homologation.
Watch the unboxing video at this link: https://www.youtube.com/shorts/N24x2JTERso
Do you only offer conversion kits or complete Vespas as well?
If you already have a Vespa, we can convert your vehicle and restore it if necessary. If you don’t already have a Vespa, we can supply one for you and you can customize every aspect of it.
How long does the battery last and how long does it take to recharge?
The range varies between 45 and 80 km depending on the driving mode (ECO, DRIVE, SPORT). The battery recharges from 0% to 100% in just 4 hours.
How long does the battery last (recharges)?
The Retrokit’s battery is designed for longevity. Even after around 700 charging cycles, which is equivalent to about 50,000 km, its capacity will still be at 80% of the original. This means it will continue to function perfectly, but with a slight reduction in range.
Where can I charge the battery?
From any power outlet by removing the battery or even directly from the socket under the seat.
Can I increase the range?
Of course, it is possible to install a second battery to increase the vehicle’s range by approximately 60 km.
What is the maximum speed achievable?
The kit is available in versions 50 (max speed 50 km/h) and 125 (max speed 80 km/h).
How long does the warranty last?
The kit comes with a standard 2-year warranty, which can be extended to 4 years at an additional cost.
Can you ship to my country?
Of course, we ship worldwide.
Has Retrokit obtained certifications?
Yes. Retrokit is certified with official tests UN/ECE No. 10R06, EU No. 3/2014, EU No. 134/2014, 2014/35/EU, UN/ECE 60R00, UN/ECE 28R00/06 and UN/ECE No. 85, and is approved in Italy through the NADR code issued by the Ministry of Transport.
How does testing work?
he process is simple and follows the same procedure used for LPG systems in cars:
The kit is installed in a workshop, which issues a signed and stamped installation declaration.
With this document, you can book an Art. 78 test at the Motorisation Authority through a vehicle registration agency.
At the end of the test, the logbook remains unchanged, with only the indication that the Vespa is electrically powered instead of petrol-powered being added.
The original type approval remains the same as the vintage model: the Vespa does not require indicators or other modifications, it retains its 1970s-1980s registration date, it remains exempt from road tax and the insurance (not historic) enjoys a discount of between 40% and 60%.