Bracha for a motorcycle bell

Shavua Tov y’all!

I ride a motorcycle, and it’s common for your loved ones to attach a little bell to the motorcycle as a type of good luck charm so you stay safe on the road. My husband is going to put a bell on my bike today for the first time, any brachot that come to mind that we may say while he affixes it? Obviously there’s no specific bracha for a motorcycle bell, The only thing I can think of that has the right vibe is the tefilat haderech, but that’s a prayer.

Doesn’t have to be too specific, but anything general to safety or travels would be cool.

Thanks in advance!