Carbon road bike Altea

Jan Janssen Sonic road bike

The Jan Janssen Sonic road bike

When we hear the name Jan Janssen, most people immediately think of the cyclist who caused a furore in the Tour de France and/or the Tour of Spain in the late 1960s. After his career as a professional rider, he started developing his own racing bikes. The final result is the Jan Janssen Sonic road bike. And of course a number of other bicycles.

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