Real nice pair of Red & White middleweight era pedals. I'm not sure what they came off of but they would be great for a late '50 - mid '60's Spaceliner, Cosmic Flyer, Sonic Flyer, Fleetliner, or similar bike. They are full size pedals, and still have good color and very little broken chipped plastic. Threads are 1/2" and in very good shape. I'm not sure the brand, but there is a diamond shape on the end caps and a B-6 stamp on the center tube. One end cap has some rusting and they could use a little cleaning, check out the picts. $45 shipped lower US 48 only.