Radfahrer
In short
A cyclist is a person who rides a bicycle for transport, sport, or leisure.
In plain words
It is anyone using a two-wheeled machine powered by pedals. They can be commuting to work, racing in a group, or just riding for fun in the countryside.
A simple example
A student riding their bike to university every morning is a Radfahrer. A professional athlete competing in the Tour de France is also one.
Why it matters
Cyclists are a key part of green transport and urban mobility. They help reduce traffic congestion and lower carbon emissions in cities.
Easy to mix up
Do not confuse a Radfahrer with a motorist, who drives a car or van.