Levers are literally all around us. You body uses them to move, pick up a pen to sign your name and you’ll use mechanical advantage to make that ballpoint roll, and that can of soda doesn’t open ...

There are many reasons a rider may want to upgrade their road or gravel bike. Sometimes, cyclists swap components for added ...

They're oddballs of the transmission world, but they're great for moving a powerful drag racer at super-high speeds. Here's ...