For our X-Line 4WD rotors, we employ the proven “AT” slot pattern, striking a fine balance between functional aspects such as efficient removal of sand, mud, and water (especially when driving in rainy conditions or after river crossings) and practical aspects such as minimizing noise, vibration, and harshness (NVH) during braking. This slot pattern also delivers excellent bite and release characteristics.

Every single Powerbrake rotor undergoes precise measurement for run-out and disc thickness variation (DTV) using Swiss measuring equipment. We prioritize quality control without relying on batch or statistical checks – each rotor undergoes individual measurement. Our machining tolerances surpass the industry norm by up to threefold.