Sinclair C5 Reproductions/Parts - 3D Printing

Here is a collection of Sinclair C5 parts I have reproduced using a 3D printer. Some of them original parts, some of them new parts. Follow my 3D Design and Print blog at for C5 and other 3D Printing projects.

We are the first and only website to create 3D printed parts for the Sinclair C5.

The source STL/CAD files are © and are not available to "borrow", "print myself" etc. Please do not ask, the answer will always be the same.

Latest from

Simplified Relay Controls This article by John Wilson shows how to re-wire a C5 with the original 12V motor.
Simplified Relay Controls
posted on: 27/04/2016
Control Clerk Training Notes Here are some rare C5 training notes from Hoover desgned for call centre staff and engineers.
Control Clerk Training Notes
posted on: 22/03/2016
Offroad Prototypes by Brian McCool For years there had been rumors about the Off Road C5's. Has anybody seen one?
Offroad Prototypes by Brian McCool
posted on: 10/03/2016

Ride a Sinclair C5 and jump as high as possible. Do mid-air spins for more points.

posted on: 18/12/2015