Wilwood 120-16890 Forged Six Piston Disc Brake Caliper - Aero6

The Wilwood Aero6 forged six piston caliper (120-16890) delivers heavy-duty stopping power for high-performance street and track applications. Engineered for versatility, this caliper features radial mounting, multiple piston volume configurations, and compatibility with rotor diameters ranging from 12.88" to 15.00", making it ideal for heavy-weight braking requirements on muscle cars, trucks, and racing vehicles.

Advanced Forging Technology:

The Aero6 caliper body is stress-flow forged from premium-grade aluminum alloy billet. This specialized forging process realigns the metal's internal grain structure to flow within the contours of the caliper body, eliminating the stresses and structural interruptions that occur when machining straight block billet. The result is a caliper with superior clamping efficiency and exceptional strength against fatigue, stress, and distortion under extreme braking loads.

Key Features:

• Forged six piston design for maximum clamping force and consistent pad wear
• Radial mounting configuration for improved structural rigidity
• Compatible with 12.88" to 15.00" diameter rotors
• Multiple piston volume options to match specific braking requirements
• Stress-flow forged aluminum construction for superior strength-to-weight ratio
• Optimized for heavy-duty applications and high-temperature performance

Wilwood's Aero6 caliper combines race-proven engineering with robust construction, delivering reliable, fade-resistant braking performance for demanding driving conditions.