The film shows a small insight into the production of the chain. While having achieved popularity in and around Germany, Rohloff chains receive acclaim at international level when they are used by both the winners of the Tour de France and the World Championship road races. Ever since, ROHLOFF’s S-L-T 99 chains have won respect in top-class events all over the world. The 1996 TEAM FESTINA and mountain bike racers Regina Marunde and Ralph Berner exclusively use ROHLOFF chains both on the road and on dirt. Be it on Road races, Cross Country, Down Hill, Trials, Triathlon, expeditions through Greenland’s ice, through desert sands or even extreme tours such as “Around the world in 80 days“.