Handlebar 12mm button switch mount
thingiverse
This is a custom handlebar mount for a momentary switch designed specifically for bicycles. I'm installing it on my ebike to add a horn. Look up "12mm momentary switch" on ebay, as that's what I used. The mount also works with the bike mini horn I rewired to use this switch instead of the one that came with it - available on ebay for about 8 dollars under the listing "120db cycling horn". It comes equipped with a m4 screw and nut for secure installation.
Download Model from thingiverse
With this file you will be able to print Handlebar 12mm button switch mount 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 Handlebar 12mm button switch mount.