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OSAT Bike Chain Guard
Bike chain guard made with PLA and a pop bottle.3D printer parts and enhancements
Creative Commons Public Domain Dedication
All rights to this work are waived and you can use it however you please.
The OSAT piece is a universal chain guard for a bicycle.
It improves the safety of a bike for people who may not have access to a new bike or chain guard and is attached simply by string or a zip tie.
Materials and methods
For all printed components
Layer Height: 0.2mm
Shell Thickness: 0.8mm
Fill Density: 15%
Print Speed: 70 mm/s
Printing Temperature: 210 C
No supports necessary.
Total Printing Time: 1 hr 45 mins
Assembly time: >5 min
1 Cut a section of " by " from the 2 Liter bottle
2 Glue the bottle in the seam of the 3d printed part see image below
3 Use string or zip tie to attach to bike
Commercial: $24.28 [24 in Guard]
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