Ok, this may be a noob sort of question, but i have never really thought of it before. The rubber on my pedals has worn through, and I thought i would buy a nice set of chrome petals. I saw on partshopper that both steeda and another company have them, with one saying GT and the other stamped with the steeda logo. The steeda one says they are just covers, while the other says they are not just just the covers. What is the difference? I just dont get it....