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Bicycle chain guard - bicycle sprocket guard 3D Printer File Image 1
Bicycle chain guard - bicycle sprocket guard 3D Printer File Image 2
Bicycle chain guard - bicycle sprocket guard 3D Printer File Thumbnail 1
Bicycle chain guard - bicycle sprocket guard 3D Printer File Thumbnail 2

Bicycle chain guard - bicycle sprocket guard

a_rstr3D avatara_rstr3D

August 15, 2024

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Description

BCD (Bolt Circle Diameter) : 122 mm

It has the same size than a normal sprocket (3 mm deep) and has five 10 mm holes with 12 x 1 mm counterbore. See picture for the other dimensions.

I printed this sprocket guard to fit on my vintage roadbike. I removed the 52 teeth sprocket which I rarely use in the city. I replaced it with this sprocket guard to prevent damaging my shoes, pants or laces. 

Printed on my ender 3 v2 in PLA + (100% infill)

 

License:

Creative Commons — Attribution — Noncommercial — Share Alike

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