BEST BICYCLE SEAT

Bike Disc Brake Caliper

brake caliper


The disc brake or disk brake is a device for slowing or stopping the rotation of a wheel while it is in motion. A brake disc (or rotor in U.S. English) is usually made of cast iron, but may in some cases be made of composites such as reinforced carbon-carbon or ceramic-matrix composites.


The disc brake component that straddles the rotor and houses the piston(s), cylinder(s) and brake pads. The piston movement pushes the pad against the rotor to slow or stop the vehicle.

bike


A bicycle or motorcycle


bicycle: ride a bicycle


motorcycle: a motor vehicle with two wheels and a strong frame


bicycle: a wheeled vehicle that has two wheels and is moved by foot pedals

disc


magnetic disk: (computer science) a memory device consisting of a flat disk covered with a magnetic coating on which information is stored


disk: something with a round shape resembling a flat circular plate; "the moon's disk hung in a cloudless sky"


phonograph record: sound recording consisting of a disk with a continuous groove; used to reproduce music by rotating while a phonograph needle tracks in the groove