Garmin zumo 3xx Navtower mount (12.2mm rod)

myminifactory

I acquired a Garmin zumo 396 to supplant my outdated 660, which was affixed to my navtower. Unfortunately, I encountered difficulties mounting it due to the cradle from the 660 having an alternative orientation necessitating an adapter. My navtower rod measures 12.2mm in diameter. This mount is designed for the entire 3xx series, boasting a distinct style of mount as opposed to the 6xx and 5xx series. It may be advisable to print this using ABS or another heat-resistant material since bicycles often reside in hot environments, and PLA, along with PETG, may soften significantly under such conditions. This design should also accommodate larger diameter rods equipped with longer screws.