StopTech 30.893.1113 AeroRotor BBK Replacement Left Slotted Brake Rotor 328x25mm

The StopTech 30.893.1113 is a direct-replacement, left-side front slotted AeroRotor designed for use with StopTech Big Brake Kits (BBK). Measuring 328mm x 25mm, this single-piece cast iron rotor is engineered for drivers who demand fade-resistant, high-performance braking on the street or track.

Key Features:

• Patented AeroRotor Vane Design: StopTech's proprietary internal vane geometry optimizes directional airflow through the rotor, minimizing turbulence and maximizing cooling efficiency to reduce brake fade under demanding conditions
• Slotted Surface: Straight-slotted finish expels gases, dust, and debris while maintaining consistent brake pad contact and friction
• Single-Piece Cast Iron Construction: Durable one-piece design built for direct OE-style replacement within compatible StopTech BBK systems
• Aero-Vane Vented Design: Vented disc construction promotes continuous heat dissipation for consistent pedal feel and stopping power
• High Carbon Content: Increases the friction couple to improve brake performance and overall stopping power while resisting rotor cracking during high-performance or repeated stop situations
• Corrosion Resistance: E-coating on the hat and non-swept areas helps reduce visible rust and pad squeal, particularly with higher-friction European-style brake pad compounds

Specifications:

• Disc Diameter: 328mm
• Max Thickness: 25mm
• Min Thickness: 23mm
• Disc Construction: 1-Piece
• Disc Side: Left (Driver Side)
• Disc Finish: Straight Slotted
• Disc Type: Vented
• Vane Style: Aero-Vane
• Material: Cast Iron
• UPC: 805890878520

The StopTech 30.893.1113 is the left-side companion rotor to the 30.893.1114 (right side). It is a Big Brake Kit replacement rotor and is not intended for use with stock OEM brake calipers. Always verify fitment with your specific StopTech BBK configuration before ordering.