March 7, 2026
Description
Simple screw-on cap for Presta/Sclaverand/French type valves.
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Update: Added a version with 0.2 mm clearance. If you are unsure, print this one.
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Printing
Filament material: PETG
Resolution: 0.20 mm
Infill: 100 % Concentric
Top/Bottom fill patterns: Concentric
Brim: 3 mm
Supports: No
Note: Print multiple pieces (e.g., 6 pcs.) at once to allow the filament to cool down properly between layers and keep some spares.
License:
Creative Commons — Attribution — Share Alike
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