Presta & Schrader – Custom Valve Caps

Customize and download your caps using the customizer! 

These parametric valve caps are designed for both Presta and Schrader valves, with options to customize everything from the cap height to the polygon shape and twist effect. Great for anyone who wants a personalized touch or lost their original caps.

Made in OpenSCAD and fully parametric, you can tweak wall thickness, thread properties, polygon shape, star/double twist modes, and more.
Perfect for bike repairs, a custom flare or a gift to a friend!

Includes:

• Presta & Schrader support, for bicycle, mountain bike, mtb, bmx, road bike, cars, wheelbarrow and more!
• Proper and tested threads according to the 5V2 and 8V1 standard thread size
• Adjustable thread lengths
• Polygon, Twist, Star styling options
• Chamfered top edge
• Minimum wall thickness mode for strong prints

Works great with 0.2 mm layers. Make sure to print upside-down for best results!