Wilwood Custom Motorcycle Harley Rear Brake Caliper Kit Gray | Twisted Choppers
Wilwood Custom Motorcycle Harley Rear Brake Caliper Kit Gray | Twisted Choppers
Wilwood Custom Motorcycle Harley Rear Brake Caliper Kit Gray | Twisted Choppers
Wilwood Custom Motorcycle Harley Rear Brake Caliper Kit Gray | Twisted Choppers
Wilwood Custom Motorcycle Harley Rear Brake Caliper Kit Gray | Twisted Choppers
Wilwood Custom Motorcycle Harley Rear Brake Caliper Kit Gray | Twisted Choppers

Wilwood Rear Brake Caliper Kit Gray for Custom Harley Chopper Bobber Motorcycle

2 reviews|6 answered questions

$309.95

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SKU: TC-WILWOOD-REAR-GRAY Brand: Wilwood

Wilwood Rear Brake Caliper Kit Gray for Custom Harley Chopper Bobber Motorcycle

Pairing a genuine Wilwood 2-piston caliper with a Twisted Choppers-engineered mounting bracket, this kit gives your custom build a complete rear braking solution that installs with confidence and performs under real riding conditions. It’s the kind of purposeful stopping power that belongs on a serious custom.

Key Features
  • Complete kit combining a genuine Wilwood 2-piston caliper with a Twisted Choppers-designed aluminum mounting bracket and frame tab
  • Universal design installs on left or right-side applications for maximum build flexibility
  • Bleeder screws positioned on all four corners allow the caliper to be oriented in any direction
  • Kit includes Wilwood 2-piston caliper, brake pads, Twisted Choppers caliper mount, and frame mounting tab
  • Compatible with D.O.T. 3, 4, and 5.1 brake fluid
  • Clears most spoke, billet, and mag wheel styles
  • The Wilwood name faces toward the center of the wheel when properly installed
  • Linkage rod sold separately
  • Made in the USA
Technical Specifications
  • Caliper Type: Wilwood 2-piston
  • Bracket Manufacturer: Twisted Choppers
  • Rotor Size: 11.5″
  • Caliper Bolt Spacing: 3.75″
  • Caliper Bolt Thread: 3/8-24
  • Caliper Inlet Size: 1/8-27 NPT
  • Bracket Thickness: .465″ aluminum
  • Required Rotor Clearance: 1.75″ from inside of brake rotor to center of wheel
  • Suggested Master Cylinder Bore: 5/8″
  • Brake Fluid Compatibility: D.O.T. 3, 4, or 5.1
  • Axle Size Options: 3/4″ or 1″ / 25mm
  • Finish: Gray
  • Country of Origin: USA
Fitment Notes
  • Frame mounting tab requires welding for permanent installation — professional fabrication recommended
  • Select the correct axle size variant (3/4″ or 1″/25mm) based on your specific build
  • Wheels 5.5″ wide or less may require a spacer behind the rotor
  • Caliper must have 1.75″ of clearance from the inside of the brake rotor to the center of the wheel
  • Linkage rod is not included and must be sourced separately
  • Please review the Fitment tab for complete compatibility and application details

Fitment Information

This caliper kit uses dimensional selection fitment. Compatibility is determined by axle size. Select the correct variant for your build. The Twisted Choppers frame mounting tab requires welding and is intended for custom, chopper, bobber, and modified Harley-Davidson applications.
Axle Size Application Notes
3/4" Custom Motorcycle / Chopper / Bobber / Harley-Davidson Verify 1.75" rotor clearance; wheels 5.5" wide or less may require rotor spacer
1" / 25mm Custom Motorcycle / Chopper / Bobber / Harley-Davidson Verify 1.75" rotor clearance; wheels 5.5" wide or less may require rotor spacer
Weight N/A
Dimensions N/A
Size

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5.0
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  1. Lucas –

    Its a very quality piece for a very reasonable amount of money. Would be nice for if they offered a linkage mounting option in a drop down menu or even better an offset mounting bracket

    (0) (0)

  2. Bradley –

    Worked excellent on my custom chopper build.

    Image #1 from Bradley
    Video #1 from Bradley
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Q & A

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what years does this part fit ,will it fit 1981 fxe super gulide Jeff Oberlander asked on February 16, 2024

This is a universal kit and not made specific for any model or year.

 Joe Skinner answered on February 19, 2024 store manager
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Do you have a bracket to run this caliper on a 10” rear rotor? I’m going to purchase the front gray willwood setup you guys offer for a mid USA Springer I am installing on a shovelhead and would like the rear to match. Dave asked on August 30, 2023

We do not make brackets for 10" disc rotors.

 Twisted Choppers answered on August 31, 2023
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Will these work for a 3/4 axle Ryan asked on July 1, 2023

Yes, just choose 3/4" axle for the size drop down menu when ordering.

 Twisted Choppers answered on July 4, 2023

Yes, just choose 3/4" axle in the options.

 Twisted Choppers answered on July 10, 2023
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Does this come with pads? Mike asked on April 3, 2023

Yes, it does come with brake pads.

 Twisted Choppers answered on April 3, 2023
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What type of brake fluid is recommended for this caliper? Gary Webb asked on March 20, 2023

DOT 3, 4 or 5.1 brake fluid.

 Twisted Choppers answered on March 20, 2023
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