Decathlon Speedometer mount spare part

That red part of speedometer mount was made from flimsy material. And it has very short lifespan. It was hard to design it, because of missing (broken) edges. But after few prints (print, try and scrap) it fits perfect and works more than one year.

It is only suitable for the speedometer on the pictures! The white part is just a protective cover. I've uploaded more pictures for better identification.

https://road.cc/content/review/125354-btwin-count-8-counter-computer