Homemade metal stand with rotating mechanism and brake disc

This image shows a close-up of a homemade metal fabrication, possibly a stand for a bicycle trainer or a similar piece of equipment. It is constructed from welded steel tubing and features a rotating mechanism with a brake disc. The scene appears to be a workshop or garage setting with concrete flooring and various items in the background.

AI caption June 2017 · Photo 12 of 27