Which two bicycle components were invented by Ernst Sachs in Schweinfurt?
Freewheel and Coaster Brake
Derailleur and Chain
Handlebars and Seat
Tires and Rims
Answer
Ernst Sachs, another native of Schweinfurt, invented the freewheel in 1889 and the coaster brake in 1903. These inventions greatly improved the functionality and safety of bicycles.
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