The QDB1684 Super X disc brake pads by QFM feature advanced friction material technology engineered for exceptional stopping performance in demanding conditions. These precision-manufactured pads utilize a specialized high-temperature compound that maintains consistent braking force while effectively dissipating heat during intensive use. The multi-layer noise suppression system with beveled edges ensures smooth engagement and virtually silent operation. Incorporating premium backing plates and thermal insulators, these pads deliver superior structural integrity and fade resistance, providing extended service life with minimal rotor wear—making them the optimal choice for drivers who demand reliable, responsive braking with precise modulation and control.