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Baer Sport Baer Brakes 12.2 Inch Rear SS4 Brake System with Park Brake for 07-25 Jeep Wrangler JK
$1094.95
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If you're looking to upgrade your Jeep's braking system, the Baer SS4 rear brake kit is a solid choice. This setup features a robust S4 4-piston caliper paired with a 12.2-inch one-piece rotor that’s been drilled and slotted for better heat dissipation. Trust me, this is not just for show; those zinc-plated rotors will stand up to the elements and keep your brakes looking sharp.

One of the best things about this kit is how it integrates with your existing setup. You can reuse your stock hoses and keep your factory park brake assembly, which makes the installation a lot smoother. No need to reinvent the wheel here, just bolt it on and go!

Fitment:

  • Perfectly designed for the 2007-2017 Jeep JK rear.

Why Go for the SS4?

  • You get a 1-piece 12.2-inch directionally vaned rotor that’s built for performance.
  • This kit pairs perfectly with the Track4 front brake system if you're looking for a complete upgrade.
  • It uses the same brake shoes as the late model Corvette C5/C6, making replacements a breeze.
  • Everything you need for installation is included—fittings, hardware, the works.
  • Those 12.2-inch rotors will fit some 15-inch wheels and most 16-inch ones, but definitely check with a template to be sure.

The S4 Caliper Breakdown:

  • Four 10mm cross bolts give it maximum stiffness—this thing isn’t flexing under pressure.
  • Stainless steel abutments and noise suppression springs keep things quiet and smooth.
  • Hard anodized aluminum pistons are tough and durable.
  • Features an internal crossover design for better fluid flow.
  • Dual seals keep out dust and moisture, meeting D.O.T. specifications.
  • Each caliper sports a machined logo that's hand-painted for that personal touch.
  • Uses a common 4-piston pad (P/N DR1), so replacements are easy to find.
  • Available in a sleek black powder coat finish, with standard colors in red, black, or silver. Want something custom? Just ask!
  • Available for both front and rear, so you can keep that aesthetic consistent.
  • The rear systems for c-clip style axles come with Baer’s Verislide self-centering brackets for a perfect fit.
  • Uses the correct banjo style fittings—no pipe threads here!
  • And yes, it’s 100% MADE IN USA with materials sourced right here at home!

Product Compatibility:

  • Jeep Gladiator 2020-2025
  • Jeep Wrangler 2007-2025

So, if you're ready to take your braking game to the next level, the Baer SS4 is a no-brainer. Your Jeep will thank you!

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle Make/Model
Jeep Gladiator 2020-2023 Overland
Jeep Gladiator 2020-2025 Mojave
Jeep Gladiator 2020, 2022 Altitude
Jeep Gladiator 2020-2025 Sport S
Jeep Gladiator 2020-2025 Sport
Jeep Gladiator 2020 Launch Edition
Jeep Gladiator 2020-2025 Rubicon
Jeep Gladiator 2021-2025 Willys
Jeep Gladiator 2021-2023 High Altitude
Jeep Gladiator 2021-2023 Willys Sport
Jeep Gladiator 2021 80th Anniversary
Jeep Gladiator 2021-2025 Texas Trail
Jeep Gladiator 2023 Rubicon Blue Sunrider
Jeep Gladiator 2023 Freedom
Jeep Gladiator 2024 Jeep Beach
Jeep Gladiator 2024-2025 High Tide
Jeep Gladiator 2024-2025 Mojave X
Jeep Gladiator 2024-2025 Rubicon X
Jeep Gladiator 2024-2025 NightHawk
Jeep Wrangler 2007-2011 Unlimited X
Jeep Wrangler 2007-2025 Rubicon
Jeep Wrangler 2007-2025 Unlimited Rubicon
Jeep Wrangler 2007-2011 X
Jeep Wrangler 2007-2017, 2023-2025 Sahara
Jeep Wrangler 2007-2022 Unlimited Sahara
Jeep Wrangler 2009 X-S
Jeep Wrangler 2010, 2012 Unlimited Mountain
Jeep Wrangler 2010-2025 Sport
Jeep Wrangler 2010, 2021 Islander
Jeep Wrangler 2010-2022 Unlimited Sport
Jeep Wrangler 2011 Unlimited 70th Anniversary
Jeep Wrangler 2011 70th Anniversary
Jeep Wrangler 2012, 2015 Unlimited Altitude
Jeep Wrangler 2012 Unlimited
Jeep Wrangler 2014 Unlimited Willys Wheeler
Jeep Wrangler 2014 Willys Wheeler
Jeep Wrangler 2015 Unlimited Hard Rock
Jeep Wrangler 2016 Unlimited 75th Anniversary
Jeep Wrangler 2016, 2018-2025 Sport S
Jeep Wrangler 2016 Unlimited Black Bear
Jeep Wrangler 2016 75th Anniversary
Jeep Wrangler 2016, 2018-2022 Unlimited Sport S
Jeep Wrangler 2017 Unlimited Smoky Mountain
Jeep Wrangler 2017 Unlimited Winter Edition
Jeep Wrangler 2018-2019 Unlimited Moab
Jeep Wrangler 2019-2020 Rubicon Deluxe
Jeep Wrangler 2020 Unlimited Rubicon Deluxe
Jeep Wrangler 2020 Unlimited Rubicon Xtreme
Jeep Wrangler 2021 Unlimited Freedom
Jeep Wrangler 2021-2022 Unlimited Rubicon 392
Jeep Wrangler 2021-2022 Unlimited High Altitude 4xe
Jeep Wrangler 2021-2022 Unlimited High Altitude
Jeep Wrangler 2021 Unlimited Islander
Jeep Wrangler 2021, 2023 Freedom
Jeep Wrangler 2021-2022 Unlimited Willys Sport
Jeep Wrangler 2021 Unlimited 80th Anniversary
Jeep Wrangler 2021-2022 Unlimited Sport Altitude
Jeep Wrangler 2021-2022, 2024-2025 Unlimited Willys
Jeep Wrangler 2021-2022 Unlimited Sahara High Altitude
Jeep Wrangler 2021-2022 Unlimited Rubicon 4xe
Jeep Wrangler 2021 80th Anniversary
Jeep Wrangler 2021-2022 Unlimited Sahara 4xe
Jeep Wrangler 2021-2022 Unlimited Sahara Altitude
Jeep Wrangler 2021-2025 Willys
Jeep Wrangler 2021-2024 Willys Sport
Jeep Wrangler 2022 Unlimited High Tide
Jeep Wrangler 2022 Unlimited Rubicon Tuscadero
Jeep Wrangler 2023 Unlimited Rubicon Xtreme Sunrider
Jeep Wrangler 2023 High Altitude
Jeep Wrangler 2023-2025 Rubicon 4xe
Jeep Wrangler 2023-2025 Willys 4xe
Jeep Wrangler 2023 High Tide
Jeep Wrangler 2023-2025 Sahara 4xe
Jeep Wrangler 2023 Sahara Altitude
Jeep Wrangler 2023 Sahara High Altitude
Jeep Wrangler 2023-2025 High Altitude 4xe
Jeep Wrangler 2023-2024 Rubicon 392
Jeep Wrangler 2023 Sport Altitude
Jeep Wrangler 2024-2025 Rubicon 392 Final Edition
Jeep Wrangler 2024-2025 Rubicon X
Jeep Wrangler 2024-2025 Rubicon X 4xe
Jeep Wrangler 2024-2025 Sport S 4xe
Jeep Wrangler JK 2018 Rubicon
Jeep Wrangler JK 2018 Sport
Jeep Wrangler JK 2018 Sport S
Jeep Wrangler JK 2018 Unlimited Sport S
Jeep Wrangler JK 2018 Sahara
Jeep Wrangler JK 2018 Unlimited Sahara
Jeep Wrangler JK 2018 Unlimited Willys Wheeler
Jeep Wrangler JK 2018 Unlimited Sport
Jeep Wrangler JK 2018 Unlimited Rubicon

Baer Sport Banner

Who is Baer Sports?

Baer Sports is a company that is based in Phoenix, Arizona, and was founded in 1986. The company specializes in manufacturing brake component products for the automotive industry. They provide an upgrade from the stock factory unit which suits drivers who appreciate a high level of driving performance on the street and on the track. Today, they are one of the leading brands when it comes to braking system parts.

Brake System Experts

Baer offers a wide range of products ranging from larger calipers, brake rotors, brake masters, brake pads, and wheel spacers. They also offer conversion kits that turn your drum brakes into discs. That is why they are the favorite brand of many classic car owners who prefer the old-style look of classic cars but want the braking power of modern vehicles.

Consistent Quality Products

The company has always pushed itself in developing and manufacturing innovative parts that would meet the demand of their customers. They make sure that all their facilities have the same quality measures in place to ensure defect-free manufacturing.

Purchase Baer Products At Vivid Racing

If you are in the market for quality brake parts for your vehicle, then Baer Sports is the brand for you. They offer the best parts in the market today and are used by multiple enthusiasts from all over the world. Having both form and function, Baer Sports is the brand you can trust. To know more about Baer, visit Vivid Racing and check out their list of offerings that would fit your specific requirement.





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