Dear Quadvelo-supporter,
Dear friend,
It’s that event of the year again for us! We are gearing up for the International Spezialradmesse, shortly SPEZI, and we couldn’t be more excited!
Date: Saturday-Sunday 27-28 April 2024
Time: from 10:00 till 18:00 on both days of the exhibition
Kadelburger-Straße 11
79787 Lauchringen
Our Booth number: 427
We’re inviting you to our booth, which we share with our friends from Katanga and B-Turtle this year.
Take the Quadvelo – or the Pony4 – for a spin and learn of all our progress and developments over the past 12 months since the last fair and what we’ve planned for the next one in 2025.
Our team will be at the booth to chat, answer questions, and share all the latest Quadvelo news. Whether you’re a longtime fan or just curious, we’d love to connect.
As usual, we have a limited number of slots for extended one-hour test drives, which need to be reserved now before the event starts. If you would like to ride the Quadvelo outside of the exhibition area, you also need to sign up for the extended test.
So, how do you sign up?
Check availability and sign up for an extended test drive via linktree –
Our best E-bike solution
Note: Linktree tends to work beter on smartphones than on PCs.
If this doesn’t work, just send us an e-mail with your full name and phone number, and let us know which day you’d prefer, Saturday or Sunday. We will add you to our schedule manually.
Slots for extended tests are limited to two appointments per half hour, so please be flexible with the desired time.
We can’t wait to see you there!
See you soon,
The Quadvelo Team

Dear Quadvelo-supporters,

Dear friends,

Book your ticket for SPEZI 2023 here :

After some more needed development we are proud to present our Quadvelo model 2023 at the SPEZI in Lauchringen, Germany on the 29th and 30th of April. Ask for a test at the stand or book your slot by e-mailing us !

Yes, we have a stand at the tracks where visitors can test the Quadvelo and have a chat with our team. We will also accept orders at the booth for the new batch of 10 vehicles.

Quadvelo First Batch 2023                      9.900,00 Euro (Incl. VAT, excl. Shipping)


Included are:

  • Glassfiber-epoxy
  • Side doors with ventilation windows
  • 20″ E-bike ready, puncture-protected tires
  • Sturmey Archer 90 mm drum brakes
  • ZF Sachs RS 925 pedal assist with bluetooth remote control+ 9s rear derailleur 
  • One 48V battery – 17Ah 814Wh and EU-charger
  • 2 standard 115 LUX headlights, 2 rear lights, 2 brake-light, 6 blinkers & 2 daylights (steady or blinking).
  • A new control panel for the lights is built in.
  • Driver seat (mesh) with headrest and adjustable position

Shipment costs can only be calculated after giving the shipping address.


When we confirm your order, we will send you an invoice for 50% of the order-value, to be paid prior to delivery. The balance is due within 10 days after delivery. 


Thank you for supporting our project,


The Eurocircuits Quadvelo team.