The latest rotor design from Formula which offers some of the best performance of any mtb rotor. Rotors cop a lot of abuse, high heat, rapid cooling and coming in to contact with forest furniture - which certain way of putting your rotor out of true - who has spend any time getting a rotor true knows this is an absolutely pain.
The monolithic rotors have extreme lateral stiffness that guarantees impact resitance by protecting the disc. It's quiet and smooth and extends pad life and also being economically priced.
These are suitable for Centrelock hub mounting