The Campagnolo C Record (1st generation) rear derailleur from 1987 is a high-quality and lightweight component made from aluminium, weighing between 200-299g. It is designed for road bikes with 7 speeds, featuring a silver colour and a short cage derailleur. This rear derailleur, produced in Italy by the renowned brand Campagnolo, is a perfect choice for cyclists looking for a durable and reliable component to enhance their classic bike's performance on the road.