Derailleurs in the Tour de France: When They Were Allowed and Their Impact on Bike Tech
In 1937, the Tour de France officially allowed derailleurs, marking a key moment in cycling. This change enabled more efficient gear shifting. Notable cyclist Gino Bartali won his first Tour title in 1938 and again in 1948, solidifying his legacy as one of the sport’s greats. The impact of derailleurs on bike technology was profound. … Read more