EBC MD4022XC XC Series Contour Brake Rotor

The EBC MD4022XC XC Series Contour Brake Rotor delivers superior braking performance through advanced engineering and premium materials. Designed for demanding riding conditions, this rotor combines lightweight construction with enhanced stopping power.

Advanced Material Construction:

The rotor blade is manufactured from EBC's proprietary stainless steel blend, engineered to provide superior friction characteristics compared to conventional heat-treated stainless steel found on OEM rotors. This advanced material delivers up to 10% improvement in friction effect, translating to stronger, more responsive braking performance.

Lightweight Design:

The XC Series achieves a 5-10% weight reduction over stock rotors through an innovative 6-button drive system mounted to a lightweight alloy center hub. This weight savings reduces unsprung mass, improving suspension response and handling while maintaining structural integrity.

SD-System Technology:

EBC's patented SD-System utilizes square-sided drive buttons rather than conventional round buttons, providing multiple performance advantages. The square design allows unrestricted thermal expansion in both directions, preventing distortion under extreme heat and maintaining perfect rotor flatness throughout the product's life cycle. Drive forces are transmitted through line contact rather than point contact, dramatically improving durability and wear characteristics.

Extended Service Life:

The SD-System's superior design extends rotor life by 5-10 times compared to conventional round-button rotors. The rotor blades remain true and flat under all operating conditions, with replacement typically only necessary due to impact damage or exceeding wear limits after extremely high mileage.

Key Features:

• Proprietary high-friction stainless steel rotor blade material
• Up to 10% improvement in braking friction over stock rotors
• 5-10% weight reduction through 6-button lightweight alloy hub design
• Patented SD-System square-sided drive buttons
• Unrestricted thermal expansion prevents warping and distortion
• Line contact drive system for superior load distribution
• 5-10 times longer service life than conventional rotors
• Maintains perfect flatness throughout entire service life
• Contoured blade design for optimal heat dissipation

Ideal for riders seeking maximum braking performance and durability, the EBC MD4022XC XC Series rotor represents a significant upgrade over stock brake components.