Brake Rotor Flex Hone RMFH120Z25

Features and Benefits:

• Lowers harmonic vibrations.  Harmonic vibration at the pad-rotor interface is a prime cause of friction induced braking noise. 
• The Flex-Hone for Rotors reduces high pitched "squeal" and "groan" caused by a peaky, rough turned finish. 
• More rotors per hone lasts much longer than abrasive pads. 
• Non-directional finish spiral grooves on the braking surface are a prime cause of friction induced brake noise. Ideal for new rotors, too! 
• Removes the cut, torn and folded metal fragments from the surface.