Wilwood 170-17131 Big Brake Dynamic Short Offset Disc Brake Rotor Hat

The Wilwood 170-17131 is a Big Brake Dynamic Short Offset Rotor Hat precision machined from premium aluminum alloy, engineered for high strength while keeping weight to an absolute minimum. Designed for demanding high-performance street and competition brake applications, this rotor hat delivers reliable, consistent performance where it matters most.

Key Features:

• Short Offset Design: Built for narrow-clearance applications with offsets typically under 1.00", making it ideal for tight wheel and caliper packaging situations
• Dynamic Mount T-Nut Holes: Compatible with standard through-hole mount rotors for secure, precise rotor attachment
• Premium Aluminum Alloy Construction: Precision machined from high-grade aluminum for an optimal balance of structural strength and reduced unsprung weight
• Broad Compatibility: Available for most rotor bolt patterns in a variety of four- and five-lug wheel configurations
• Wilwood Hardware Kit Compatible: Designed for use with matched Wilwood rotor hardware kits to ensure solid, dependable assembly

The Short Offset configuration of this hat makes it the go-to choice when wheel-to-caliper clearance is at a premium. When paired with the correct Wilwood rotor hardware kit, the 170-17131 provides a secure and performance-proven connection between the hub and rotor in even the most demanding conditions.