Originally Posted by
Wildwood
Bike frames are made of
Aluminum, Titanium, Iron, Carbon (fibre), Magnesium, wood, or bamboo.
Maybe this helps
Wood and bamboo aren't on this schematic. The metals are also alloys. The carbon frames use numerous other ingredients to hold it together. But this is a starting point of basic ingredients.
Where's unobtanium on that table? Everything I want is made from that, apparently.