I bought these when an ankle injury was causing issues with my Shimano pedals, but they didn't end up helping as I'd hoped. I no longer ride road bikes. They are very well made and solid pedals, they have tonnes of float, Q-factor adjustment and your foot ends up right on the axle. I forgot to get the model, so if you need to know, I can ask my friend. My friend is the broker, so if I think you are serious enough, I can connect you to meet him for a viewing. Brian $25 OBO.