Makes riding more comfortable!
I don't have huge feet, but I was finding that my heels had a tendency to hit/rub on my chain guard. I had unconsciously started moving my feet to be off center on the pedals to compensate. This, led to soar feet after a longer ride and it tore up the bottoms of my shoes. These extenders fixed all of that. I am able to center my feet on the pedals, my feet do not hurt (even after a long ride), and my new shoes are not being torn up.
Pros:
They look better in person than they do in the picture
The threading is correct for most bikes
They are clearly marked as right and left
They are very sturdy, even when I stand on them, I am confident that they will not break
They have flat sides, easy to get a wrench on them to tighten them up with out tearing them up
They are a perfect length for my use, not too long
Cons:
Only one sorta negative thing I can say about them, they are a bit heavy
Verified purchase: YesCondition: New