Formula 180mm 2-Piece Disc Rotor | Gold or Black | with Bolts

Formula's new 2-piece disc rotor. 

The key advantages that two-piece discs offer: lighter, better heat dissipation and improved dampening of unwanted vibrations.

A design that combines the best of all the "must have" features in a disc:

extreme lateral stiffness that guarantees impact resistance by protecting the disk from unwanted damage; reduced unwanted noise caused by friction

anti-noise design which reduces the risk of resonance and vibrations

reduced pad wear