PUBLIC HEALTH ENGLAND / SCIENCE PHOTO LIBRARY PUBLIC HEALTH ENGLAND / SCIENCE PHOTO LIBRARY
Editorial use only.
Brake fluid. Bottle of universal brake fluid for use in hydraulic brakes. Hydraulic brakes use pressure applied to a fluid in order to transfer the braking power from the pedal or lever to the brake discs in the calipers. Brake fluid uses liquids that are not appreciably compressible under pressure so that the maximum amount of force is transferred from the pedal to the brakes.
Model release not required. Property release not required.