Complex sentence: The Sachs Elan was a epicyclic internal hub gear for bicycles, introduced by the bicycle division of the German company Fichtel & Sachs in 1995 and manufactured until 1998.
Split into simpler sentences: The Sachs Elan was a epicyclic internal hub gear for bicycles, developed and manufactured by the bicycle division of the German company Fichtel & Sachs. The Elan was introduced in 1995 and manufactured until 1998.