Wilwood 170-15534 GT Series Disc Brake Rotor Hat Flared Bell Aluminum

The Wilwood 170-15534 is a GT Series Flared Bell rotor hat precision-machined from premium aluminum alloy for exceptional strength and minimal weight. This component serves as the critical mounting interface between your brake rotor and wheel hub assembly, designed for high-performance big brake applications.

Key Features:

• Precision CNC-machined from high-strength aluminum alloy for optimal strength-to-weight ratio
• Threaded rotor mount holes accommodate standard through-hole mount rotors
• Compatible with T-Nuts or bobbins for use with slotted hole dynamic mount rotors
• Flared bell design for rotor bolt circles 8.38" and larger
• Engineered for rotor diameters 12.19" and up
• Offset range from 1.88" to 3.00" for precise brake positioning
• Proven reliable performance in demanding racing and high-performance conditions

When used with matched Wilwood rotor hardware kits, this GT Series hat delivers solid, dependable braking performance under the most extreme conditions. The flared bell configuration provides superior rotor support and heat dissipation for large-diameter brake systems.