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Baer Sport Baer Brake Systems 12" SS4 Rear Brake Kit, Comp Yellow for Jeep Wrangler JL, JK & Gladiator JT
$1444.95
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If you’re looking to upgrade your Jeep’s braking system, let me tell you about the Baer Brakes 12" SS4 Rear Brake Kit. This isn’t just another set of brakes; it’s a serious piece of gear designed for those who really want to enhance their ride. The heart of this system is the S4 4-piston caliper, which is expertly mounted to a robust 12.4" rotor that’s both slotted and drilled. It's zinc plated too, so you know it’s built to withstand the elements.

Now, I’ve had my share of experiences with different brake setups, and I can tell you that the S4 caliper really stands out. It’s got D.O.T compliant dust and weather seals, which means you can take your Jeep out in the mud or rain without worrying about gunk getting in there. Plus, it’s compatible with the popular DR1 or HB100 pad types, making it easy to find replacements when the time comes.

All the mounting brackets and hardware come included, so you won’t be scrambling to find parts when you’re ready to install. And speaking of installation, this kit fits most 17” wheels, which is perfect if you’ve already got some aftermarket rims or if you’re planning to upgrade.

Here’s a quick rundown of what you’re getting:

  • Manufactured right in Phoenix, AZ, this 2-piece, 4-piston caliper is CNC machined from US-sourced forged or billet aluminum. You can feel the quality when you hold it.
  • The powder-coated finish not only looks great but also adds a layer of protection against wear and tear.
  • Inside, you’ve got hard anodized aluminum pistons, stainless steel abutments, and noise suppression clips—everything is designed to work together seamlessly.
  • With dual seals to keep dust and weather out, you can trust that these brakes will perform when you need them most.

As for specifics, this kit is designed for Jeep Wrangler models from 2007 to 2017, as well as the 2018 and newer Wranglers and 2020+ Gladiators, as long as you’ve got the OE rear end. The rotor thickness is .447 inches, and it’s vented for better cooling during those long off-road adventures. Just remember, this setup doesn’t include brake hoses, so you’ll need to reuse your OE ones.

In short, if you want to take your Jeep’s braking performance to the next level, the Baer Brakes 12" SS4 Rear Brake Kit is worth considering. It’s got the specs and the build quality to back it up, and you’ll definitely feel the difference on the trails.

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

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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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