Vespa Largeframe electric conversion kit with TÜV approval
The prosimo kits are now also available as Largeframe E-conversion kits!
Vespa PX, T5, Sprint, Rally, VNB etc. Electric conversion kit
prosimo is a manufactoryOur electric conversion kits are not off-the-shelf products.
but step by step with us:
- Made in Germany: Mechanics, brackets, cable harnesses and control systems are developed, assembled and tested in-house.
- Strong partners in Asia: Motors and batteries are produced by specialized manufacturers according to our specifications.
- Quality over quantity: We're starting with realistic production numbers and growing together with the community.
VAT included
excl. Shipping costs
VAT included
excl. Shipping costs
VAT included
excl. Shipping costs
VAT included
excl. Shipping costs
| Alkymia di Grandha's | LF 50 | LF 50+ | LF 80 | LF 100 | LF 100 HP |
|---|---|---|---|---|---|
| Max. speed | 50 km / h | 50 km / h | 80 km / h | 100 km / h | 120 km / h 130 km/h* with 3rd battery |
| Max. range* | up to 50 km | up to 100 km | up to 80 km | up to 100 km | up to 100 km |
| Number of batteries | 1 | 2 | 2 | 2 | 2 |
| Battery type / voltage | 50,4 V | 50,4 V | 50,4 V | 72 V | 72 V |
| Total capacity | 30 Ah, approx. 1,5 kWh | 60 Ah, approx. 3 kWh | 60 Ah, approx. 3 kWh | 60 Ah, approx. 4,3 kWh | 60 Ah, approx. 4,3 kWh |
| Engine power (rated power) | 3 kW | 4 kW | 4 kW | 4 kW | 7 kW |
| Maximum battery power | 3 kW | 6 kW | 6 kW | 13 kW | 13 kW |
| Max. Torque | 140 Nm | 160 Nm | 190 Nm | 204 Nm | 300 Nm |
| Additional mass* (opposite PX) |
0 kg | +8 kg | +8 kg | +10 kg | +13 kg |
| Charger | 58,8 V DC, 9 A | 58,8 V DC, 9 A | 58,8 V DC, 9 A | 84 V DC, 13 A | 84 V DC, 13 A |
| Charging at public Electric car charging stations (AC, Type 2) |
Yes, with Type 2 adapter (included in the kit or optional) | Yes, with Type 2 adapter (included in the kit or optional) | Yes, with Type 2 adapter (included in the kit or optional) | Yes, with Type 2 adapter (included in the kit or optional) | Yes, with Type 2 adapter (included in the kit or optional) |
| Battery chemistry | Li-Ion 18650 with BMS & BUS communication | Li-Ion 18650 with BMS & BUS communication | Li-Ion 18650 with BMS & BUS communication | Li-Ion 18650 with BMS & BUS communication | Li-Ion 18650 with BMS & BUS communication |
| Zoom Kit | Regarding the LF 50 kit | For the LF 50+ Kit | Regarding the LF 80 kit | Regarding the LF 100 kit | Regarding the LF 100 HP Kit |
*Range and additional weight depend on vehicle, equipment, and operating profile. LF 100 HP: up to 130 km/h with optional 3rd battery.
Developed - tested - certified by TÜV
We have spent over two years developing the electric conversion kits for the classic models. Vespa They have been working on largeframe models. After many test kilometers, prototypes and demonstrator conversions, they are now going into series production, naturally with TÜV certification. Made in Germany!
prosimo goes international – Expert opinions & approval
Our claim is: prosimo – Electrify Your ScooterAnd that's exactly what we think.
now European:
- Expert opinions and documents for Germany (DE)
- Expert report for France (FR)
- Expert opinions for the Netherlands (NL)
- And brand new: Admission in the Switzerland (CH)
This makes prosimo kits among the first e-conversion solutions for classic scooters,
which are allowed on the road in these countries with official TÜV certification.
Install it yourself or have it installed?
The Prosimo kits are easy to install, and detailed installation instructions are included. Of course, you can also have the conversion kit professionally installed. Find a dealer near you here: prosimo partner or contact us directly for your E-Vespa-Project.
WITH TÜV CERTIFICATE
We spared no expense: our prosimo kits naturally come with TÜV certification!
Is the prosimo Largeframe Kit right for you?
- You have a Vespa Largeframe (e.g. PX, T5, VNB, T4, etc.).
- you want yours Vespa convert to electric: legal, maintenance-free and high-performing
Are you bringing your largeframe camera?
Secure your prosimo e-conversion kit now for your Vespa Largeframe.
Select your kit now, order and electric Vespa fahren.



