My bike computer mount was poorly designed and the zip tie connections quickly broke.
This mount allowed me to go to bigger zip ties as well.

The snap latch is very durable as long as you print this feature horizontally.

I couldn't avoid the need for supports and still make this as one piece, but the supports designated in the .3mf file are easily removed.

Geeetech A20

No

Yes

.2mm

10%

Made to fit generic bike computer from amazon.
Made to fit 31.8mm bars and 'standard' 8" zip ties.
I uploaded the .3mf file to include all settings.