For a bar-end mirror, I learned about the Sprintech model when borrowing one of [MENTION=111144]Andy_K[/MENTION]’s bikes, which had one mounted. Now all of the bikes I ride regularly have one though those are all drop-bar bikes.

https://www.amazon.com/Sprintech-Roa.../dp/B084RN1L85

Not sure about using one with North Roads bars, however.