Hayes Disc Rotor D Series 6-Bolt

Every object in the universe has a resonance frequency.
This sometimes causes modern disc brakes to vibrate and make a loud, squeaky noise.
The powerful disc rotors of the D Series by Hayes have been developed together with the Dominion A4 disc brake and combine the technologies of Modal Resonance Cancelation (MRC) and QuickBite² dealing with this issue. The MRC technology is intended to eliminate braking noise and vibrations to allow for smoother and more constant braking. QuickBite² on the contrary is the specifically polished surface of the stainless steel discs that is designed for maximum braking power and outstanding performance.

Details:
• Modal Resonance Cancelation (MRC) technology for silent braking with low vibration
• QuickBite² surface treatment for maximum braking performance
• Superior disc rotor thickness for high temperature resistance and stability

Specs:
• One-piece stainless steel disc rotor
• Brake disc mount: IS 6-bolt
• Brake disc thickness: 1.95 mm
• Dimensions: Ø 180 mm (D7) or Ø 203 mm (D8)
• Weight: approx. 160 g (180 mm); approx. 200 g (203 mm)

In the box:
• 1x Hayes D Series 6-bolt disc rotor (Ø 180 mm OR Ø 203 mm)

Manufacturer: Hayes Performance Systems, 5800 W Donges Bay Rd, Mequon WI 53092, USA, hayesbicycle.com/
Responsible person: MERIDA & CENTURION Germany GmbH, Blumenstraße 49-51, 71106 Magstadt, Germany, www.mcg-parts.de