Bike Hub Protectors For Shipping Wheels, QR, 12mm, 15mm, 20mm

thingiverse

We ship a lot of wheels but not enough to justify the quantity most suppliers require when ordering these caps so we just modeled our own. These use very little filament so are a great way to finish off an almost empty roll of filament you have sitting around. We typically print these in whatever mostly finished filament rolls we have laying around, typically PLA and they seem to hold up well. We typically print them at 100% infill for strength, especially since they are so small. There are .STL files for quick release, 12, 15 and 20mm hubs