Bike shops and mechanical workshops in Switzerland A very good shop and mechanical workshop in Geneva, since 1946 : Jean Brun & Fils, 3 Place du Cirque, 1204 Genève. The travel bikes expert in Geneva : Viscacha Bike, 3 Bd James Fazy, 1201 Genève. Mathieu takes care of Claude Marthaler’s bicycle : isn’t that a…