EBC Powersports DB604/6 Front High-Tensile Rotor Bolt Set for 2020–2023 Aprilia RS 660

High Tensile Rotor Bolt Set; 6 pcs.; Front; Fits Make Aprilia;

• Bolts made in 10.9 medium carbon steel, quenched and tempered SAE J429/ASTM324BD
• Fitted with threadlock to ensure they remain tight

The EBC Powersports DB604/6 Front High-Tensile Rotor Bolt Set is engineered for 2020–2023 Aprilia RS 660 motorcycles. This six-piece replacement set provides a reliable fastening solution for front brake rotor installation, helping support secure rotor mounting during everyday riding and demanding braking conditions. Designed as a direct-fit powersports component, the set is suited for maintenance, brake service, and replacement applications.

• Material: Manufactured from 10.9-grade medium-carbon steel for dependable tensile strength and durability.
• Heat Treatment: Quenched and tempered to SAE J429 and ASTM A324 requirements for consistent mechanical performance.
• Thread Retention: Pre-applied threadlock helps resist loosening from vibration and repeated braking forces.
• Application: Designed for the front rotor of compatible Aprilia RS 660 motorcycles.

Each bolt is produced to meet the demands of motorcycle braking hardware, combining high-strength steel construction with a factory-applied threadlocking compound. The threadlock helps maintain clamp force after installation, while the heat-treated material is built to withstand the stresses associated with front brake rotor service. Always follow the motorcycle manufacturer’s installation procedures and torque specifications when fitting rotor hardware.

This EBC Powersports rotor bolt set includes six front rotor bolts and is identified by part number DB604/6. It is intended for compatible 2020, 2021, 2022, and 2023 Aprilia RS 660 applications. Verify the motorcycle year, model, and required hardware before installation to ensure proper fitment. The set contains replacement mounting hardware only; brake rotors, calipers, and other installation components are not included.

Features:

• Manufactured from 10.9-grade medium-carbon steel for high tensile strength
• Quenched and tempered to SAE J429 and ASTM A324 specifications
• Pre-applied threadlock helps keep bolts secure under vibration
• Six-piece front rotor bolt set designed for compatible Aprilia RS 660 motorcycles

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Regular Stock: t
Units Per Sku: 1