This eye wear mounted mirror is the ...only one that I have ever used that works to see what is behind you. I've tried many from the cheapy to the expensive ones. No need to waist your money on them. It is highly adjustable to make rear view vision possible to your personal ride position. I'm not sure how this can mount to your helmet so I cannot say how it would work that way. I've been using this for at least the past 10 years and maybe longer and the current one i have is 5 years old as the previous one was damage/lost from a winter accident, I ride year round so it will last as long as you don't damage it or toss it around. I personally can't ride without it, I even used it when I was racing!
Verified purchase: Yes | Condition: New
Verified purchase: Yes | Condition: New