What is the benefit of the 32-vane design?

The 32-vane design significantly increases the surface area for airflow through the rotor. This improved ventilation helps to dissipate heat more effectively, which is crucial for preventing brake fade during hard braking or track use.

What bolt circle patterns does this rotor fit?

This Wilwood rotor is designed to fit multiple common bolt circle patterns, including 5x4.50 inches, 5x4.75 inches, and 5x5.00 inches. This offers flexibility for various wheel and hub configurations.

What is the recommended procedure after installing these rotors?

After installing these rotors, it's important to properly bed them in with compatible brake pads. This process ensures optimal performance, helps to mate the pad material to the rotor surface, and can prevent premature wear.

Wilwood Ultralite HPS 12.19" Brake Rotor 160-12150-GTB

Name: Wilwood Ultralite HPS 32 Vane Rotor 5x4.50/4.75/5.00in Bolt Circle 12.19in Diameter 0.81in Width
Brand: Wilwood
SKU: wilwood-wilwood-ultralite-hps-32-vane-rotor-5x4-50-4-75-5-00in-bolt-circle-12-19-t14-836324
Price: 377.53 USD
Availability: BackOrder

Wilwood Ultralite HPS 32 Vane Rotor 5x4.50/4.75/5.00in Bolt Circle 12.19in Diameter 0.81in Width

$377.53

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Wilwood Ultralite HPS 32 Vane Rotor for improved braking performance. Features a 12.19" diameter and 0.81" width.

Key Features

Fits multiple bolt circle patterns: 5x4.50, 5x4.75, and 5x5.00 inches.
Features a 12.19 inch diameter and 0.81 inch thickness.
32-vane design promotes improved airflow for better heat dissipation.
Constructed for enhanced braking performance under demanding conditions.
Well-built by Wilwood for reliability and longevity.

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Product Details

If you're looking to upgrade your braking system for more demanding driving conditions, this Wilwood Ultralite HPS rotor is a solid choice. It's built to handle the heat generated during spirited driving or track use, helping to maintain consistent stopping power when you need it most. The 32-vane design is key here, as it promotes better airflow through the rotor, which is crucial for dissipating heat effectively.

This rotor measures 12.19 inches in diameter and has a thickness of 0.81 inches, making it a direct replacement for many performance applications. The bolt circle is designed to accommodate multiple common patterns (5x4.50, 5x4.75, and 5x5.00 inches), offering flexibility for different wheel setups. Wilwood is known for well-built brake components, and this rotor is no exception, featuring robust construction aimed at longevity and performance under stress.

When installing these rotors, it's always a good idea to ensure your brake pads are also in good condition and compatible with the rotor surface. Proper bedding-in of the new rotors and pads is also essential to achieve optimal performance and prevent premature wear.