Thanks for this thread, particularly your post dyna-ti, I've freed up some old C2s with this method :D
What is the material on the face of the piston? mines gone a bit lumpy since soaking. I was wondering if best to remove it or try and flatten it back down?
Looking for Bottom Bracket 73 x 127.5. Square taper, English thread.
Even Halfords have sold out of Neco
Hopefully fitting Middleburn chainset to 2002 Rocky Mountain Element.
Sorted now, thanks