@edd@ascentale@ai6yr
I must have a helmet mirror.
No big deal on trails, just nice to have.
But on the shoulder of a busy road, especially when needing to cross over for a left turn, i find it essential. I will turn my head to look back once to confirm, but watching for a break in traffic while staying on edge of pavement every head turn is a risk of a swerve into traffic or ditch.
I've never had a bar end thst stayed put, and they cannot be manipulsted to scan like a slight nod will do.
ai6yr