An instrument-equipped bicycle component has a detection unit for detecting at least one parameter representative of a stress exerted upon the component. The component may have a single piece or multiple parts that do not move relative to one another. The component may be mobile with respect to the bicycle...http://www.google.com/patents/US20080236293?utm_source=gb-gplus-sharePatent US20080236293 - INSTRUMENT-EQUIPPED BICYCLE COMPONENT AND DETECTION UNIT FOR EQUIPPING SUCH A COMPONENT
