Originally Posted by
JohnDThompson
Indeed. And the frame looks like a PX-10, which would be Reynolds 531 butted tubing; one of the nicest affordable race frames made. More than a couple TdFs were raced on PX-10s.
The one downside would be metric thread in the bottom bracket and steer tube, which means a little more work sourcing replacements, should that be needed. The original Stronglight bottom bracket and headset were good quality, so there's no reason to replace them unless they're irredeemably worn or damaged.
All good points John!
I think it's a 1971 PX-10 based on original decals, Naplex lugs, and Reynolds 531 stickers on frame and fork. As I understand it, Reynolds 531 can be chromed nicely as noted on the original chain stay and fork details. The idea this steel frame was a SOLID ride original should carry through to today, I hope!
As for the SL headset. New ball bearings and grease and everything up top should come back together nicely based on post cleaning inspection!
As for the BB. Stock Cups are toasted and pitted. Spindle is the same. The fixed cup was a BOOGER BEAR to get unsiezed! Had to use a vice and spin the frame around it. By the original condition I think the bike sat in a flooded basement/garage for just long enough to corrode components and not the frame... Too much! I AM THANKFUL threading is undamaged.
I sourced a new Phil Wood BB and it is SILKY SMOOTH. Bought Frenchie cups off eBay and found out they were an older Aluminum revision. Tossed em and called PW directly for new Steel cups and dust guards. SUPERB finish on them both!