Have you ever seen a flag being raised, or wondered how a mechanical clock works? Let’s take a look at some of the simple mechanisms that they use. Pulleys and gears. When a flag is raised, it will ...
CXM’s Josh Patterson hacks his SRAM Double Tap levers for our readers. Update: As of 2010, SRAM offers several singlespeed brake lever options (the S900 and S500) that don’t require gutting a ...