A completed Richard Mille inspired electric bike being inspected by its builder in the Forty Customs workshop

Electric rides.
Made personal.

Discover the brand

Small studio.
Global reach.

Forty Customs® is an independent design studio and EU-registered trademark based in Eindhoven. We create one-off electric two-wheelers and develop purpose-built accessories with the same focus on proportion, function and detail.

Currently specialized in the SUPER73 ecosystem, with exciting new supported brands in development.

Visit SUPER73

Designed in Eindhoven.
Shipped worldwide.

Many of our accessories begin with a simple design problem on a custom build: the right part does not exist yet. We model, prototype and test the solution, then refine the strongest ideas into finished products for other riders.

Our accessory line reaches riders worldwide alongside SUPER73’s global brand presence—from Japan to the United States, across Europe and everywhere in between—through our online store and international dealer network.

Explore the accessories

From stock
to one of one.

Inside our Eindhoven studio, an existing electric ride becomes a true one-off. From frame finish and graphics to components, accessories and final setup, every choice is treated as part of one coherent design.

View custom builds
The completed Richard Mille inspired custom electric bike in the Forty Customs workshop
  1. Strip.
  2. Transform.
  3. Rebuilt.
01 / 12 Media by Axis Studio

Shop custom
parts.

Purpose-built accessories developed in Eindhoven and shipped worldwide. From Aero Discs and lighting to decals and essential fender hardware.

Shop custom parts

Design your
own Decals.

Build a one-off decal set from scratch or customize a Forty Customs design. Printed to order in around five working days.

Start designing

Got a Great Idea?

Have a one-off project, collaboration or dealer enquiry in mind? Tell us what you want to create.

Contact us

Join the
Club.

Rides & Events, community updates and new builds from the Forty Customs Community. Follow the latest on Instagram.

Follow on Instagram