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
Lowers harmonic vibrations. Harmonic vibration at the pad-rotor interface is a prime cause of friction induced braking noise.