Originally posted by germcevoy[..]
you know i've never checked. They are just metal spiked jobs. I also need a front sprocket guard because the teeth on it are so sharp. I've wrecked many pairs of trousers and scraped my leg so many times.
These are belters:-

You can use them as standard pedals with your trainers etc; or you can get clip-in shoes

to slot in. Then you can get decent movement on the upstroke too.