Jeep Gladiator 2020-2023 Street Challenge Front Brake System

The Widest Rotor Option for Maximum Gladiator Front Brake Performance

The RFK.571.06 Rotora Street Challenge Front Brake System is the top front brake option for the 2020-2023 Jeep Gladiator, pairing a 6-piston RF606 forged caliper with a 355x35mm 2-piece floating rotor. The wider rotor offers maximum swept area and heat dissipation for Gladiator builds that demand the best front brake performance available.

Key Features

• 6-piston RF606 forged aluminum front calipers for strong, even clamping force
• 355x35mm 2-piece floating rotors deliver maximum swept area in the front lineup
• Available in slotted or drilled rotor configurations to match your driving style
• Ten color options including a premium Zinc natural anodize finish
• Direct bolt-on design engineered specifically for the 2020-2023 Jeep Gladiator
• Includes all hardware, lines, and pads needed for a complete front brake upgrade
• Backed by a 1-year Rotora warranty

Fitment

Specifications

What's Included

• 2x RF606 forged aluminum front calipers
• 2x 355x35mm 2-piece floating rotors
• Braided stainless brake lines
• Mounting brackets and hardware kit
• Performance brake pads

About Rotora

Rotora designs and manufactures high-performance big brake kits for street, track, and off-road applications. Every RFK.571.06 kit is built around forged calipers and 2-piece floating rotors engineered to handle sustained heat and repeated hard stops without losing pedal feel. Rotora components are developed and tested to deliver consistent, fade-resistant braking for demanding vehicles like the Jeep Gladiator.

FAQ

What is the RFK.571.06?

The RFK.571.06 is a Rotora Street Challenge front brake system for the 2020-2023 Jeep Gladiator, featuring 6-piston RF606 forged calipers and 355x35mm 2-piece floating rotors. It is the largest front rotor option in the Gladiator Street Challenge lineup and a direct bolt-on upgrade over the factory front brakes.

Should I choose slotted or drilled rotors?

Slotted rotors clear gas and debris from the pad surface and hold up well under sustained heavy use, making them a strong choice for towing or off-road driving. Drilled rotors offer sharper initial bite and a more aggressive look but are typically better suited to lighter street use since they can be more prone to stress cracking under extreme heat.

What color options are available for this kit?

This kit is offered in Natural Anodize (Zinc), Red, Orange, Yellow, Green, Light Metallic Blue, Dark Metallic Blue, Silver, Black Hard-Anodize, and White, so you can match the calipers to your Gladiator's look.

What years and trims does this kit fit?

This Rotora front brake system is designed specifically for the 2020-2023 Jeep Gladiator Sport, Rubicon, Mojave, and Overland trims.

Why does the Zinc finish cost more than the other colors?

The Zinc natural anodize finish uses a more involved anodizing process than the standard color finishes, which is why it carries a higher price point than the other nine available colors.

How does this kit compare to the RFK.571.05?

The RFK.571.06 uses a wider 355x35mm rotor compared to the RFK.571.05's 355x32mm rotor, giving it additional swept area and heat capacity while using the same 6-piston RF606 caliper.

How difficult is installation?

Installing this front brake system requires intermediate to advanced mechanical skill and standard hand tools. Most experienced installers or shops can complete the front brake swap in a few hours, though professional installation is recommended if you are not comfortable with brake system work.

Is there a break-in procedure for new brakes?

Yes. New pads and rotors should be broken in with a series of moderate stops from around 45 mph down to 10 mph, allowing full cooling between stops, and avoiding hard braking or extended highway driving for the first 200 to 300 miles.

How many pistons does the caliper have?

Each RF606 front caliper in this kit uses a 6-piston forged design for even, consistent clamping force across the rotor.

What size are the rotors?

The kit uses 355x35mm 2-piece floating rotors, the widest front rotor offered in the Gladiator Street Challenge lineup, sized to clear the Gladiator's factory wheels.

What warranty comes with this brake system?

The RFK.571.06 is backed by a 1-year Rotora warranty covering manufacturing defects in the calipers and rotors.

Install Instructions

1. Park the Gladiator on a level surface, engage the parking brake, and loosen the front wheel lug nuts before lifting the vehicle and securing it on jack stands.
2. Remove the front wheels and disconnect the factory brake line from the caliper, capping it to prevent fluid loss and contamination.
3. Remove the factory caliper, bracket, and rotor, then clean the hub and axle mounting surfaces thoroughly.
4. Install the new mounting brackets supplied with the kit, torquing all hardware to manufacturer specification.
5. Mount the new 355x35mm rotor onto the hub, followed by the RF606 caliper and pads, and secure with the provided hardware.
6. Connect the new braided stainless brake lines to the caliper and to the factory hard line, then bleed the brake system to remove all air.
7. Reinstall the wheels, torque the lug nuts to spec, and lower the vehicle.
8. Check fluid level, pump the brake pedal to confirm firm engagement, and road test at low speed before returning to normal driving.
9. Follow the recommended break-in procedure for the first 200 to 300 miles before subjecting the brakes to hard use.

WARNING: This product can expose you to chemicals including brake dust, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.