Bicycle Crank Arm Cap
thingiverse
Replaced my bottom bracket and my new crank arm bolts didn't come with caps. This cap can be screwed in with a coin or flat head to protect the threads on your crank arms.
Download Model from thingiverse
With this file you will be able to print Bicycle Crank Arm Cap with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Bicycle Crank Arm Cap.