Protex Ultra Select Disc Rotor SDR644HSL Ultra-Ceramic They should be changed whenever

They should be changed whenever the pads are replaced or when the vehicle�s warning light indicates

Ultra Ceramic Plus Brake Pads come with synthetic lubricant and mounting hardware

where applicable

They are electronic devices used to indicate how much material is left before disc pad replacement is required

Complete with wheel studs

Protex Ultra Select Disc Rotor SDR644HSL Ultra-Ceramic They should be changed wheneverThe Protex Ultra Select range of disc rotors caters for a wide range of specialty vehicles, including performance and classic vehicles. Available in a variety of finishes and specifications, including drilled and slotted, in both standard and high carbon materials, this range tailors for those hard to find and less common applications.