AFCO Racing 9850-6021 Straight Vane Brake Rotor 11.75 x .810 Inch

The AFCO Racing 9850-6021 is a high-performance cast iron brake rotor engineered for dirt track racing applications. Designed for serious racers who demand consistent stopping power under extreme conditions, this rotor combines advanced metallurgy with precision manufacturing to deliver superior thermal management and durability.

Key Features:

• 11.75-inch diameter x .810-inch thickness for optimal heat capacity
• 32 straight vane design for high-volume cooling and efficient heat dissipation
• 8-bolt pattern on 7-inch bolt circle
• Premium-grade cast iron alloy provides superb thermal shock stability
• Machined and Blanchard ground surfaces ensure precise flatness for consistent pad contact
• IMCA approved for sanctioned competition
• Non-drilled flat surface design

AFCO Racing brake rotors are developed through extensive laboratory and track testing, utilizing enhanced computer imagery and design optimization. Each rotor is engineered to balance strength, weight, and heat dissipation ability to meet the demanding requirements of competitive racing. The precision vane placement maximizes airflow for superior cooling performance, while the premium alloy composition resists warping and cracking under repeated hard braking. This rotor is specifically designed for dirt track applications and meets sanctioning requirements for various racing classes.