Steel frame repair in Technical Q&A Posted October 22, 2021 Tip for next time: thermal expansion of aluminium is bigger than steel. Add Q10. Cool the seat post with ice. Heat steel with friction, work quickly to loosen aluminium part. Worked a charm when I had to remove quil stem after 34 yearsÂ
Steel frame repair
in Technical Q&A
Posted
Tip for next time: thermal expansion of aluminium is bigger than steel. Add Q10. Cool the seat post with ice. Heat steel with friction, work quickly to loosen aluminium part. Worked a charm when I had to remove quil stem after 34 yearsÂ