Click to zoom in
2-Piece Floating Rear Rotors for JL Wranglers That Demand More
Step up the rear brake performance on your 2018-2023 Jeep Wrangler JL with the RFK.572.02 Rotora Street Challenge Rear Brake System. The 4-piston RF404 forged caliper and 350x29mm 2-piece floating rotor deliver improved heat management and consistent pedal feel at the rear axle compared to the 1-piece option, making it the right call for more aggressive builds.
Key Features
- 4-piston RF404 forged aluminum caliper for consistent, high clamping force
- 350x29mm 2-piece floating disc for reduced weight and improved heat dissipation
- Direct bolt-on fitment for the rear axle, no permanent modification required
- Available in 10 caliper finishes including Natural Anodize (Zinc)
- Slotted or Drilled rotor face options to match braking preference
- Stainless steel braided brake lines included for firmer pedal feel
- Performance brake pads matched to the RF404 caliper included
- Engineered for sustained street and track use without brake fade
Fitment
| Year Range | Make | Model |
|---|---|---|
| 2018-2023 | Jeep | Wrangler Sport |
| 2018-2023 | Jeep | Wrangler Rubicon |
| 2018-2023 | Jeep | Wrangler Sahara |
Specifications
| Detail | Value |
|---|---|
| MPN | RFK.572.02 |
| Caliper Type | 4-piston RF404 forged aluminum |
| Rotor Size | 350x29mm |
| Rotor Type | 2-piece floating disc |
| Position | Rear |
| Finish Options | 10 caliper colors, Slotted or Drilled rotor |
| Fitment | 2018-2023 Jeep Wrangler JL |
| Warranty | Manufacturer limited warranty |
What's Included
- 2x RF404 4-piston forged aluminum calipers
- 2x 350x29mm 2-piece floating discs
- Stainless steel braided brake lines
- Mounting brackets and hardware
- Performance brake pads
About Rotora
Rotora designs and manufactures big brake kits for street and track enthusiasts, engineering forged aluminum calipers and 2-piece rotors that deliver consistent stopping power under demanding conditions.
Related Parts on Our Site
FAQ
What is the RFK.572.02?The RFK.572.02 is a Rotora Street Challenge rear brake system for 2018-2023 Jeep Wrangler JL, featuring a 4-piston RF404 forged aluminum caliper and a 350x29mm 2-piece floating disc.
Does this kit fit all trims listed for 2018-2023 Jeep Wrangler JL?Yes, this kit is designed to fit the rear axle across 2018-2023 Jeep Wrangler JL.
What caliper colors are available?The RFK.572.02 is available in 10 caliper finishes, including Red, Dark Metallic Blue, Silver, Gloss Black, Green, Orange, Light Metallic Blue, White, Black Hard-Anodize Finish, Yellow, and Natural Anodize (Zinc).
What is the difference between Slotted and Drilled rotors?Slotted rotors clear gas and debris from the pad surface, while Drilled rotors add additional cooling channels through the rotor face. Both are available for this kit.
Does this kit include brake pads?Yes, performance brake pads matched to the RF404 caliper are included with this kit.
Is this a front or rear brake system?The RFK.572.02 is a rear brake system. A matching front system (RFK.571.05) is available separately for the 2018-2023 Wrangler JL.
Will I need to modify my vehicle to install this kit?No, this kit is designed for direct bolt-on installation on the rear axle without permanent modification.
What is the rotor construction on this kit?The RFK.572.02 uses a 350x29mm 2-piece floating disc design for reduced rotational weight and improved heat dissipation.
Install Instructions
- Lift the vehicle and secure it on jack stands, then remove the rear wheels.
- Remove the factory rear calipers and disconnect the brake lines.
- Remove the factory rear rotors and brake hardware.
- Install the new 350x29mm 2-piece floating disc onto the rear hubs.
- Mount the RF404 4-piston calipers using the supplied brackets and hardware.
- Install the included performance brake pads into the calipers.
- Connect the new stainless steel braided brake lines and torque all fittings.
- Bleed the brake system thoroughly and check for leaks.
- Reinstall the wheels, torque to spec, and bed in the new brakes before hard driving.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Big Brake Kits
Welcome to our exclusive Big Brake Kits collection, where performance meets safety and style. Upgrading your vehicle's braking system is essential for enhancing stopping power and overall driving experience, especially for high-performance and modified cars. Our collection features a variety of premium big brake kits designed to cater to different makes and models, ensuring that you find the perfect fit for your vehicle. Why Choose Our Big Brake Kits? Our Big Brake Kits are engineered for superior performance, offering: Enhanced Stopping Power: Larger rotors and calipers provide improved braking performance. Durability: Made with high-quality materials to withstand the rigors of intense driving. Custom Fit: Available for various vehicle models, ensuring compatibility and ease of installation. Stylish Design: Upgrade your car’s aesthetics with eye-catching components. Features of Our Big Brake Kits Our carefully curated selection includes: Cross-drilled and slotted roto...
View Big Brake Kits Products
Brake Kits
Shop brake kits, big brake kits, performance brake kits, OE brake kits, drilled and slotted brake kits, brake pad and rotor kits, truck and tow brake kits, street brake kits, sport brake kits, caliper brake kits, front brake kits, rear brake kits, and complete axle brake upgrades at Black Ops Auto Works. Brake kits bundle matched rotors and pads into one package for better fitment, consistent braking performance, easier ordering, and complete front or rear axle service. Whether you need a stock replacement brake kit for a daily driver, a performance brake kit for spirited street driving, a big brake kit for high-horsepower builds, or a truck and tow brake kit for heavier vehicles, this collection helps you shop brake kits by brand, vehicle, rotor style, pad compound, axle position, and driving use. Shop Brake Kits by Category Browse brake kit upgrades across popular braking categories, including: OE replacement brake kits Big brake kits Front brake kits Rear brake kits Brake pad an...
View Brake Kits Products
Brakes
Performance Brakes, Brake Pads, Rotors & Big Brake Kits Shop premium performance brake parts, brake pads, brake rotors, big brake kits, brake calipers, brake line kits, stainless steel brake lines, brake hardware, brake master cylinders, brake drums, brake shoes, hand brakes, and brake adapters at Black Ops Auto Works. This collection is built for drivers who need dependable stopping power, improved pedal feel, fade resistance, and braking confidence for street performance, towing, daily driving, racing, off-road use, and custom builds. Whether you are upgrading a muscle car, truck, SUV, Jeep, Dodge, Ford, BMW, Audi, Nissan, Honda, Subaru, Lexus, Hyundai, Mazda, Infiniti, Toyota, or track-focused vehicle, our Brakes collection includes high-quality brake system components designed for fitment, durability, and performance. Brake Parts from Top Brands Shop trusted brake brands available in our catalog, including: DBA brake rotors EBC Brakes pads and rotors Hawk Performance brake ...
View Brakes Products
Rotora Brakes High-Performance Braking Systems and Components
Shop Dodge Durango SRT Hellcat parts and accessories at Black Ops Auto Works for performance, exhaust, intake, suspension, cooling, braking, drivetrain, carbon fiber, engine bay, and styling upgrades. The Dodge Durango SRT Hellcat uses a 6.2L supercharged HEMI V8, making it one of the most powerful three-row performance SUVs ever built. This collection includes vehicle-specific upgrades for Durango Hellcat owners who want more airflow, better sound, improved cooling, stronger braking, better handling, and more aggressive styling. Whether you are building a daily-driven Durango Hellcat, a street performance SUV, a track-capable build, a towing-ready family hauler, or a high-horsepower Mopar project, Black Ops Auto Works carries trusted aftermarket parts from brands such as Legmaker, CORSA Performance, Borla, AWE Tuning, aFe Power, JLT Performance, CSF Cooling, Cordes Performance, Billet Technology, Rotora, DBA, EBC Racing, PowerStop, Per4mance Development, Granatelli, ModalWorks, Ren...
View Rotora Brakes High-Performance Braking Systems and Components Products