Buy with confidence. Carson City Bike Shop, Concept Automation Systems and Concept E-Bikes are operations of Concept, Inc. Located near beautiful Lake Tahoe in Carson City, NV, we are not just an online store – with 2 retail locations, including a full-service bike shop in downtown Carson City. We operate a 30-year old manufacturing company of industrial automation machinery with installations in more than 40 countries. www.CarsonBikes.com, www.ConceptEBikes.com, www.ConceptAutomation.com