Suspension Top Cap Design

admin | 01.12.2025

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This is my suspension top cap design that prevents rainwater accumulation and rust.

Fit: it simply slides onto the center M12 post bolt and stays in place with the rib on the "pin" gripping the threads.
Printing: recommended to print with a 0.4mm nozzle and a layer height of 0.28mm on a Creality Ender 3. A lower layer height may yield smoother surfaces, but for functionality, this is sufficient.
Material: PLA.
Size: approximately 80mm wide and 20mm high (adjusted to 18mm in Cura).