Alcon ALADKR3430X1218C Slotted Brake Rotor Kit 343mm

The Alcon ALADKR3430X1218C is a slotted brake rotor kit from Alcon, one of the world's leading manufacturers of high-performance braking systems. Engineered to OE replacement standards, this kit delivers a direct bolt-on upgrade over factory rotors with measurably improved heat management and braking consistency.

Key Features:

• Slotted Rotor Surface: Precision-machined slots clear gases, dust, and debris from the pad face during braking, maintaining a clean contact surface and consistent stopping performance—especially during repeated hard stops
• 343mm Rotor Diameter: Full-size rotor compatible with OEM calipers and brackets, providing ample swept area for effective heat dissipation
• High-Carbon Alloy Cast Iron Construction: Alcon rotors are produced from a proprietary high-carbon iron alloy engineered for exceptional thermal stability, bite, and durability at elevated temperatures
• Curved Slot Pattern: The curved (C-suffix) slot geometry improves airflow across the rotor face and promotes more uniform pad wear compared to straight-cut slots
• OEM-Compatible Fitment: Designed as a direct replacement with no modifications required; fully compatible with factory ABS systems, OEM brake bias, and both stock and performance brake pads
• Reduced Brake Fade: The slotted design keeps pad and rotor temperatures in check during sustained braking, reducing the risk of fade under aggressive driving conditions
• Wet-Weather Performance: Slots prevent water film from forming between pad and rotor, maintaining consistent braking feel in rain or wet conditions

The Alcon ALADKR3430X1218C is built to the same exacting standards as Alcon's motorsport components, making it an ideal choice for performance-minded drivers seeking a reliable, high-quality upgrade over standard OEM rotors.