Frustratingly, that scan is incomplete. I have the Gran Premio, and all of the specs pages aren't scanned. I think the two pages of specs show only the models below the Gran Permio. I'm pretty certain that the pedals are original. I don't know if the original owner took off the clips and straps, or they weren't fitted when sold. It was unlikely a serious rider, despite the quality of the bike, since it was also never fitted with a water bottle cage. My guess is that it must have been MKS clips since that's what the pedals are.