EBC High Tensile Rear Rotor Bolt Set Aprilia These rotor bolts are designed as a direct replacement for OE, ensuring compatibility and performance. They are ideal for planning ahead of rotor replacements, providing a solution for potential issues such as stripped heads and minimizing downtime. EBC enhances the convenience by pre-applying thread lock on the threads, streamlining the installation process for maintenance and repairs. Features: Quantity 5 Made in 10.9 medium carbon steel, quenched and tempered One set of bolts includes enough bolts for a single rotor Fitted with thread lock to ensure they remain tight Note: Refer to owner's, or service, manual for torque specs.