Antiloosen plate construction for quick and secure installation, helping you mount the rotor with confidence and reduce maintenance time. dry and wet performance with good wear resistance, plus fast ventilation and effective heat dissipation to maintain braking efficiency in varying conditions. Suitable for both front disc brake bikes and rear disc brake bikes, with an easy installation process on either position. Polygonal airflow design and wide hole spacing provide improved heat dissipation, reducing brake fade and warpage to ensure consistently strong braking performance. Practical applications: Upgrading both front and rear rotors on bikes used for long descents or mixed weather to maintain braking strength. Replacing worn rotors on bikes that experience heat braking to prevent fade. Retrofit on bikes that require reliable, heatmanaged braking for safer, more predictable stopping.