The Magura Storm SL rotor is probably the most technically advanced disc brake rotor today. It feature what Magura calls "enhanced durability" with optimized wear features compared to previous versions. Friction is optimized for absolutely stunning brake power along with well modulated deceleration. Magura has not only increased durability, but they have reduced the weight by about 15 grams over the previous version.
This rotor is IS 6-bolt but is centerlock compatible with a centerlock adapter available separately. A quick install note: the Storm SL disc rotor is directional so be sure to install in the correct direction.