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Auto Barn
Est. 1957
Wilwood

Wilwood Hat-Dynamic BB Front .865in Offset 5 x 4.50 - 12 on 8.75in

$352.85

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Wilwood Dynamic Bobbin Mount Hat for front brake rotors. Eliminates rotor stress for truer running.

Key Features

  • This is a Wilwood Dynamic Bobbin Mount Hat for front brake rotors.
  • Features a unique mounting system that allows rotors to move independently of the hats during heat cycles.
  • Removes thermally generated stress from rotor attachment points, keeping rotors flatter and truer.
  • Helps maintain consistent brake response and pedal feel.
  • Eliminates pad knock back and rotor drag.
  • Prevents hats from distorting due to rotor thermal expansion and shrinkage.
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About this part

Product Details

Wilwood is known for making solid brake components, and their Dynamic Bobbin Mount Hats are a great example of that. This hat is designed for the front of your vehicle and uses a unique mounting system that lets the rotor expand and contract freely with heat. This means all the stress from temperature changes is taken away from where the rotor attaches to the hat.

What this does for you is keep your rotors running flatter and truer, which helps maintain consistent brake response and pedal feel. You won't have to worry about pad knock back or rotor drag, and the hat itself won't get distorted from the rotor's thermal expansion. It's a well-built piece that addresses common issues with heat management in braking systems.

Specifications

Brand
Wilwood
Manufacturer Part #
170-12624
UPC
889545041927

Frequently Asked Questions

Wilwood Hat-Dynamic BB Front .865in Offset 5 x 4.50 - 12 on 8.75in

$352.85