Cheese Wedge Tire Valve Stem Cap

I hadn't come across a bicycle valve stem cap that looked like a piece of cheese, so I designed one for Presta valves (found on most road bikes) and another for Schrader valves (the type on many cars, older mtbs and kids bikes). I printed a bunch of them in yellow PLA at a 0.12 layer height with a 0.4mm nozzle on a textured PEI plate and they look great. I ride with them on my bike and hand them out to anyone who sees me riding with them to bring a smile to people's faces and spread the cheese love. 

NOTE: for Presta models printed before March 6, 2026, some users reported an issue where because the threads are too long, the valve cap can be screwed on too tight. In these cases, removing the cap may also remove the Presta valve core, causing sudden rapid deflation. I have updated the model so that the Presta version now no longer causes this issue. If you printed an older version prior to this date, turn the cap no more than three complete turns.

Please credit me if you share the model. And please do not sell these without my permission! You may, however print them and distribute them to others for free!