I don't think the late 70s/early 80s Peugeot lugless frames were welded. AFAIK, they inserted a ring of brazing rod into the tube and heated the joint until the filler flowed into the abutment.
1 Attachment
@gbj_tester started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
I don't think the late 70s/early 80s Peugeot lugless frames were welded. AFAIK, they inserted a ring of brazing rod into the tube and heated the joint until the filler flowed into the abutment.
1 Attachment