If the lack of chain guards on aftermarket chainrings is one of the reasons you are sticking with the limited choice of Brompton chainrings and cranks, I have a solution for you!
I just released my easily modifiable 3d model for a chainguard that fits most chainrings. You just have to measure, input the values, and it will generate the model for you to print.
The file is here: https://makerworld.com/en/models/2637304-bicycle-chainring-guard#profileId-2913261
My video on how to measure, modify the file, and install: https://www.youtube.com/watch?v=OT53CBg-tRc
by edtse88
2 Comments
wow nice
i don’t have a 3D printer, but i have bookmarked that, maybe one day i will need it
nice! thanks for adding valueable contents and products to Bromsphere man!