03 / CONTACT

Let's talk
cargo bikes.

Whether you have a specific project in mind or just want to explore what's possible — send a message and I'll get back to you.

Based inWageningen, NL
Works withNL · BE · DE · US
LanguagesDutch · English · German
AvailabilityOpen to projects
Good reasons to get in touch
  • 01You operate a cargo-bike fleet and want to reduce maintenance costs or improve reliability.
  • 02You're developing a shared-mobility product and need industrial design or requirements engineering.
  • 03You're a manufacturer looking for someone who understands both the design and the operational reality.
  • 04You have a cargo-bike challenge that doesn't fit neatly into any of the above.
Not the right fit for consumer repairs, standard retail, or projects unrelated to cargo bikes and light electric vehicles. Happy to point you in the right direction if so.
© 2025 Collocycle — Wageningen NL J. Vellinga · Design & Fleet Engineering