I got a set of Time Atac alium pedals off of ebay... part of a set at least. They're missing the seals and one is missing a bushing. Does anyone know what size and material the bushing is? It looks like it might be nylon or delrin. I'm thinking about trying oil-impregnated bronze in it's place. Also- what about the seals? There's one that acts like a spacer and one that seals the rest off. Anyone know if any "off the shelf" seals will fit the shaft? New bearings should be the easy part.

Has anyone ever modified them to run with 2 bearings rather than 1 bearing/1 bushing?