Dynamic Friction 930-31085A Hi-Carbon Alloy Drilled and Slotted Brake Rotor with GEOMET Coating

The Dynamic Friction 930-31085A is a high-performance hi-carbon alloy brake rotor featuring drilled and slotted design for enhanced braking performance. This rotor is engineered for superior stopping power, heat dissipation, and long-lasting durability.

Key Features:

• Drilled and slotted design provides improved bite and shorter stopping distances, especially in wet conditions
• Hi-carbon iron formulation with molybdenum and chromium enhances noise dampening and thermal conductivity
• GEOMET coating provides superior corrosion protection with an attractive silver-gray finish
• Premium G3000/G11H18 cast iron construction for exceptional strength, stability, and durability
• Mill-balanced for smooth, vibration-free operation
• OE vane configuration ensures proper heat dissipation
• 100% electronically inspected to meet OE specifications
• Ships dry and ready to install without additional cleaning or preparation

The drilled holes reduce heat buildup during braking while the slots help evacuate brake dust and gases for consistent pad contact. The genuine GEOMET finish is applied throughout the entire part, eliminating the need to clean oil-covered surfaces during installation and saving valuable installation time. Engineered to match original equipment specifications, this rotor delivers reliable, trouble-free performance straight out of the box.