This is a very useful tool, I printed one copy for myself and one for friends store, it would be cool to be able to download similar prototypes of other components for fitting before buying. By the way, I had to cut a part of the model a little to fit on the Bambulab a1 mini printer plate. It might make sense to add two models to the download to choose from

Cette jauge de plateau m'a permit de vérifier la taille maximum de plateau que mon cadre pouvait supporter. Ca m'a même permit de contredire le maximum communiqué par la marque.
Merci !

It was just thought, I'm sure someone has already thought about my problem. How big a chainring can my frame handle. I Googled in come uncertain terms and voilà, it's right there as the first result. Not clued into the 3D printing stuff... but my intrepid nephew was able to print one in no time. Great tool for Trackies, and mos def made by Trackies.

I actually had to adjust the print a little bit because my printing bed is 180mm x 180mm, but it does say the dimensions right there in the description so that’s my bad. I was still able to fit it onto the bed with all the sizes though and everything worked out. Print was under 30 mins - cheap, quick, and exactly what I needed