Question

what is the material of cycle​

Answer 1

Answer:

pathways from sources to sinks and back to sources, are termed elemental cycles, and they differ among the various elements. We consider briefly the three most important cycles, those of carbon, nitrogen and sulphur.

Answer 2

although over the years there have been such oddities as bamboo and plastic frames, current road bikes are made of one or blends of these four materials: steel, aluminum, titanium and carbon fiber. We get into the differences below. But first, realize that fine bicycles are built of all these materials.