A lever is a simple mechanism that uses a bar to pivot around a fixed point called a fulcrum. Levers can be joined together to form linkages. Simple linkages can be used to change the direction of ...

Excellent quality, great-looking adjustable brake and clutch levers come in a variety of lengths and colors. Adjustable levers should be standard on every motorcycle, period. Let’s face it: hands come ...

“Tyre levers are history,” proclaims the British team behind the Smart Lever, a tyre lever that looks like a cross between a kitchen implement and a Transformer. The idea is to use clever design in ...

Mechanical advantage is the amount of help you get using a machine in comparison to doing something with just human effort, and it is created by levers. Therefore, the mechanical advantage = 200 ÷ 100 ...