Anti-loss ring for rubber bumpers, used in motorbike top case racks (Givi)

thingiverse

You might recognize this if you're an owner of a motorbike with a luggage rack... I've frequently lost those small rubber bumpers intended for the top case from the luggage rack of my motorbike. It's a Givi rack and it's perfect, apart from the holes that hold in place the rubber bumpers - they're just too large and barely clamp them at all. I figured to do something about it, so I designed these 3D printed anti-loss rings that do the job just fine. They provide a secure fit for my top case. If you don't have a 3D printer, you could also use the right washer, but those would need to be very thin - ideally 0.5 mm thick with a 6.5 mm bore. This solution works perfectly and I'm glad I was able to find a fix for this problem.