September 19, 2025
Description
This Merida branded valve cap goes over the entire presta valve stem, giving your bike a clean look. The threads are modelled as M6 with a 0.8 mm pitch, but still I had to scale the
valve cap with 98% in my slicer. Thus, you might need to experiment a bit with the sizing.
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Printer Brand: Prusa
Printer: I3 MK3S
Rafts: No
Supports: No
Resolution: 0.1mm
Infill: 100%
Filament: ColorFabb PLA/PHA Semi-matte Black
Notes:
I printed this part with the thread starting at the bottom. This did cause the bottom layer to be somewhat weak. You could try to print it upside down, with the thread facing upward, as this might increase the strength of the thread.
License:
Standard Digital File License
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