Overview
The Baer Brakes 2141022 is a front Big Claw disc brake rotor kit for 2018–2025 Jeep Wrangler JL and 2020–2025 Jeep Gladiator JT vehicles. Fitment covers brake codes BR2, BR3, BR4, BR5 and BR6 only. The kit uses a pair of oversized, cross-drilled and slotted rotors with a pair of caliper relocation brackets.
Each kit holds a pair of cross-drilled and slotted rotors with curved directional vanes, along with a pair of caliper relocation brackets that move the calipers outward. OE pads and hardware are reused, so the change is in rotor size and cooling. It is aimed at Wrangler JL and Gladiator owners who want larger front rotors with better heat handling.
Key features
- Oversized rotors give more brake torque and leverage; check fit with the template.
- Cross-drilled and slotted friction surface helps vent dust and gases.
- Purpose-cast one-piece directional vane rotor moves air to improve cooling.
- OE-style brackets reposition the caliper and keep OE pad and hardware compatibility.
- Brilliant zinc-plated finish resists rust and corrosion behind open-spoke wheels.
Off-road braking and heat
Wrangler JL and Gladiator trucks are often run with larger tires and bumpers, which adds weight and changes the leverage the front brakes see. Bigger rotors help spread heat on steep grades and repeated stops, though the wheel and tire still need to clear the caliper and bracket.
Trail driving also exposes brake parts to mud, sand and water. Keep an eye on brake hoses and dust shields, and confirm the caliper bolts are tightened to the torque for your year in the service manual. Wet brakes may pull for a few stops, so test them on a clear road first.
- Clean mud from the caliper and rotor after deep water crossings
- Check caliper bracket bolts after the first few trail runs
- Inspect brake pads for uneven wear caused by one-sided braking
- Replace worn front pads with the rotors when pad thickness is low
Specifications
| Brand | Baer Brakes |
|---|---|
| Part number | 2141022 |
| UPC | 90127866191 |
| Axle | Front |
| Applications | Jeep Wrangler JL 18-current, Jeep Gladiator 20-current |
| Rotor type | Conventional |
| Construction | One piece, full cast |
| Material | Cast iron |
| Surface type | Slotted X Drilled |
| Vent design | Curved |
| Brake surface | Directional |
| Disc finish | Zinc plated, rust resistant coating |
| Outside diameter | 14 |
| Nominal thickness | 1.102 |
| Discard thickness | 1.024 |
| Overall height | 2.193 |
| Center hole diameter | 2.835 |
| Mounting bolt hole circle diameter | 5 |
| Mounting bolt hole diameter | 0.625 |
| Stud/lug hole quantity | 5 |
| Floating | Yes |
| ABS tone ring included | No |
| Grade | Performance |
| Emission code | 6 |
| Country of origin | USA |
| Warranty | Limited 1 Year Warranty |
Vehicle fitment
It fits 2020–2025 Jeep Gladiator JT trucks, 2018–2025 Jeep Wrangler JL and a 2018 Jeep Wrangler JK. Each application requires brake code BR2 through BR6, the brake package for the vehicle.
Wrangler JK trucks from 2007 through 2017, and Wrangler YJ, TJ and LJ models, are not on this list. Confirm your vehicle’s year, model and trim before ordering.
Installation notes
No brake bleeding is needed after the bolt-on swap. Confirm the brake code on your truck falls within BR2 through BR6 before installing, and use Baer’s template with the wheel of choice, including the spare tire and wheel. Test the brakes at low speed before returning to normal driving.
What’s included
The kit includes a pair of front Big Claw rotors and a pair of caliper relocation brackets.
Not included: OE brake pads and hardware, which the brackets are designed to keep in use.
