Job Searching. LinkedIn is an online directory of professionals and companies. Individuals and companies use LinkedIn for networking, job searching, hiring,company research, and connecting with affiliates,including alumni, industry, and a variety of other business related groups. It's quick and easy to get started using LinkedIn.
How to measure Bolt Circle Diameter (BCD). Bolt Circle Diameter or BCD is the diameter of the circle that goes through the center of all of the bolts on your chainring. On bicycle chainring this dimension is usually measured in millimeters.
An electric bicycle, also known as an e-bike or booster bike, is a bicycle with an integrated electric motor which can be used for propulsion. With pedal-assist the electric motor is regulated by pedalling. 2  The pedal-assist augments the efforts of the rider when they are pedalling. 3  These e-bikes â called pedelecs â have a sensor to detect the pedalling speed, the pedalling force, or both.