Not sponsored, I've just used the EV Safe Zone mirror for years and love it: https://www.efficientvelo.com/tools/safe-zone-helmet-mirror-1
It's clunky but it works great! Easy to adjust while riding so you get the best view of what's behind you. It's on sale for $20. If I had to choose between this mirror and my Garmin radar, I'd pick the mirror.
by grammerenthusiast
1 Comment
I have a mirror on the end of my drop bars. Better than having to look back all the time. I’ve tried Helmet mirrors but I don’t like how they are always in your field of vision.