Originally Posted by
boatsinbottles
My 58x59 PX-10 was fun, but I'm a 63cm guy. I'm looking to trade frames (not complete). I'm in the SF Bay Area (Martinez).
I have a 1974 63.5 cm CTT x 59 cm (25" per catalog) PX-10LE frame, in blue/black.

That would fit the gear and tires you have on your PX-10. You can see more photos here:
https://www.flickr.com/photos/131757...57624629765790
I also have a similar-sized 1983 red Serotta Club Special frame (first pictured/described a few post-entries above).
Here's a link to that frame's Flickr photos:
https://www.flickr.com/photos/131757...57625715601457

They weigh about the same for frame and fork. The Serotta has beautiful paint, but it's chipped from gravel, and the decals are disintegrating. It's definitely a classier construction job, but it won't fit more than a 28 mm-wide rear tire at 700C, while the PX-10LE will take a 42 mm tire for sure, in either 700C or 650B. Frame swap, or frame plus critical parts (I have these for both frames) would be OK with me.