Alkymia di Grandha's Vespa LF 50+ | 2 batteries
6.499,00 €
VAT included excl. Shipping costs
prosimo kit Vespa Largeframe 50+ | 2 batteries. E-conversion kit for classic cars Vespa-Largeframe models with more power and double the range compared to the 50cc kit. Developed, assembled, and tested in our factory in Germany; motor and batteries built to prosimo specifications with certifications for Germany, France, the Netherlands, and Switzerland, among others.
You are driving legally 50 km / h with Driving licence category AM or B, but enjoys significantly more reserves in terms of suitability and up to 100 km range* – perfect for anyone who wants to get maximum riding pleasure out of their largeframe bike in everyday life and on rides.
TRADE FAIR PRIZE for the BREMEN CLASSIC MOTORSHOW
50 on stock
Description
The prosimo kit Vespa Largeframe 50+ is the stronger and longer-range variant our 50s Largeframe kit. You stay in the 50 km/h class, but you benefit from more efficient, double the range and the satisfying driving experience of two batteries in the scooter.
Like all our kits, the 50+ system is also a Well-designed e-conversion kit with TÜV certification instead of an off-the-shelf DIY solution – developed, assembled and tested in our factory in Springe (Lower Saxony). The motor and batteries are manufactured exclusively for us by specialized partners in China according to prosimo specifications.
Why choose the 50+ kit?
- More efficient: 4 kW motor power and up to 3 kW battery power ensure strong acceleration and confident driving in urban and rural areas.
- Double the range: Up to 100 km* instead of approximately 50 km as with the 50cc kit – ideal for longer tours, commutes or weekend trips.
- 50 km/h & driving licence AM / B: You'll stay in the 50cc class, so you can continue with Car driving licence (B) or Driving license class AM be on the move.
- Large Vespa, “small” bill: You ride a PX, Sprint or Rally as a 50cc – perfect if you don't have a motorcycle license but want a real largeframe.
Large Vespa, more power – also as an entry-level solution
- You want a classic Vespa PX 200, Rally 200 or Sprint with a better suit and more reserves than the basic 50?
- You are a grew taller and you don't feel comfortable on smallframe cameras, but still want to stay in the 50mm class?
Then that is it 50+ Kit the ideal mix of legally 50s class, but significantly more Power and range.
And what if it needs to be faster later?
The concept of "large Vespa "With a small driver's license" works equally well for 50cc and 80cc motorcycles. With a 80s driving license Can you, for example, Rally 200, Sprint or VNB as an E-Largeframe with Vmax 80 km/h drive – with power almost like a modern Vespa GTS 300You can find all the details in the Largeframe 80 kit.
Battery layout, installation & appearance of the 50+ kit
- The 50+ kit uses two batteries for greater range and reserves.
- The batteries will in the side panel and under the tank placed – cleanly integrated and with as little intervention as possible in the appearance of the scooter.
- The installation of the largeframe kits is even easier than with the smallframe kits – you benefit from more space and a very service-friendly design.
- The engine is the The look of a classic largeframe engine is realistically recreated..
- The standard color corresponds to a clean, new cast iron engine housing.
- The kits are also available in other colors upon request, e.g. silver or black, available.
Important: If you would like a different color, please let us know briefly by email after placing your order.
Included: Display, charger & charging options
- Digital display on the handlebars: Displays charge level and important system data.
- Mobile phone holder including charger: Smartphone permanently mounted and charged on the go.
- Home charging: The included charger charges the batteries at the normal 230V socket – in its removed or installed state.
- Optional: Type 2 adapter and an additional cable set for charging at many public AC charging stations (electric car charging points).
- Also included in the kit: all essential components for installation and the right one TÜV certificate.
Compatible Vespa-Largeframe models (selection)
The prosimo kit Vespa Largeframe 50+ is suitable for many classic largeframe models, e.g.:
- Vespa PX 80 / PX 125 / PX 150 / PX 200
- Vespa T5
- Vespa Rally 180 / Rally 200
- Vespa Sprint / Sprint Velocity
- Vespa VNB, VBB, VNA, VBA
- Vespa GT, GTR, GL, Super, TS
Note: This list is intentionally broad for SEO and orientation purposes. We will check on a case-by-case basis whether your model is compatible with our kit.
Short or long frame? Please let us know after ordering.
There are largeframe cameras. short and long frames (e.g. PX, T5 = long frame, VNB, T4 etc. = short frameThis information is important for a clean configuration of your kit.
Please inform us by email after placing your order., whether you have one short or long frame You have. You can also find helpful information in our FAQs in the shop.
Speedometer, tires, suspension & brakes – useful accessories
- Cross out: For a clean integration of the electrical engineering, we recommend the SIP speedometer for the Prosimo kit. You can find it here:
SIP speedometer for prosimo kit - Tire: We have discussed in detail which tires are suitable in our [article/section/etc.]. FAQ described in the shop (keyword: "Which tires?").
- Landing gear: Upon request, we can provide you with one directly. Set price for a bgm chassis .
- brakes: For example, you might want a front or rear disc brake Need to plan something? Just get in touch.
Write to us via the contact form if you want a complete package from Kit + suspension + brakes would like:
Contact Form
Technical specifications – prosimo-Kit 50+ Vespa Large frame
| Max. speed | 45/50 km/h |
| Max. range* | up to 100 km |
| Charging time 0–100% | about 2 hours |
| Engine power (rated power) | 4 kW |
| Battery power (max.) | 3 kW |
| battery capacity | 50,4 V, 2× 30 Ah, approx. 3,0 kWh |
| Number of batteries | 2 |
| Charger | 58,8 V DC, 9 A (230 V mains connection) |
| Max. Torque | 160 Nm |
| Comparable 2-stroke performance | approx. 8 hp |
| Additional mass | +14,5 kg (compared to combustion engine) |
| Driver's license | AM, B |
* The range depends on driving style, route and ambient temperature and may differ from the stated values.
prosimo – Electrify Your Scooter.
With tested kits and expert opinions for Germany, France, the Netherlands and Switzerland, among others.
Product safety
Manufacturer information
prosimo GmbH
Im Loffenkamp 1
31832 Springe
Responsible person in the EU
Simon Hische, Master craftsman in automotive engineering, studied electrical engineering and computer science
prosimo GmbH
Im Loffenkamp 1
31832 Springe
Phone:+4915155656397
Email: info@prosimo.de














