Brake Arm

A brake arm is a component of a braking system, typically found in bicycles or other vehicles with mechanical brakes. It is a lever-like structure that is connected to the brake mechanism and is used to apply pressure to the brake pads or shoes, causing them to make contact with the braking surface (such as a rim or disc) and slow down or stop the vehicle.

The brake arm is usually attached to the brake caliper or brake mechanism and can be actuated by a cable or hydraulic system. When the rider or driver applies the brake lever or pedal, the force is transmitted through the brake arm, which then applies pressure to the brake pads or shoes, creating friction and slowing down the vehicle.

Brake arms are an essential part of the braking system and play a crucial role in ensuring safe and effective braking. They come in various shapes and sizes depending on the type of brake system and vehicle they are used in.