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Comment ça fonctionne ?
Book a service
online
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Choose the date
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the time
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the place
Our mechanic intervenes where you want, when you want
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Specific repairs
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Full bike maintenance
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Bike electrification
Your bike is ready
rolling!
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Classic bike
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Electric bike
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Cargo bike
Simple
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Book our service in two clicks and save time
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Economic
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Our prices are similar to a traditional bike shop
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Ecological
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You help reduce noise and air pollution
Beneficial
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For the well-being of all and for the environment
The principle
Why waste time traveling and deprive yourself of your mount for several days? Why get your hands dirty doing rough work, when a professional mechanic can come to you and do what you need when you're at home or at work?
Baron Karl Van Dreis
Our service takes its name from Baron Karl Van Dreis "the inventor of the bicycle" and aims to simplify the life of lovers of the little queen.
Ancre 1
Where can you find our mobile mechanics
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By Karl is present in several cities in Switzerland. We are continuously developing our network and working with franchise partners to extend our services throughout Switzerland.
Find on the map the regions already served.
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