Overview
The Baer Brakes 4261409MG is a Monster Green Extreme Plus front brake system for 2010–2026 Ford F-150 trucks, including the Raptor, in 2WD and 4WD configurations. It pairs a 1-piece Monoblock, 6-piston, 6S caliper with a 15-inch, two-piece slotted and drilled rotor, aimed at owners who want a larger front brake package on the F-150.
Baer manufactures the caliper in Phoenix, Arizona, from CNC machined 2618 aluminum forging. The kit is sold as a complete system, so the caliper, rotor and mounting hardware are listed together.
Key features
- One-piece Monoblock caliper with six pistons, designated 6S
- CNC machined 2618 aluminum forging body with a powder coated Monster Green finish
- Stainless steel pistons, abutments and noise suppression clips
- Staggered pistons designed to minimize uneven pad wear
- Dual seals protecting against dust, weather and pressure
- Two-piece slotted, drilled, zinc-plated rotor on a billet aluminum hat
- Rotors arrive pre-assembled with NAS high-grade stainless hardware
Choosing the right setup
A larger front brake package changes how the whole front end behaves, so it helps to think about the vehicle as a system. A heavier F-150, especially with towing or a loaded bed, puts more heat into the rotors and pads on repeated stops. Pads matched to the specified FMSI type keep friction consistent with the caliper’s piston layout. Hoses are re-used here, so inspect them for cracks and seeping fittings before the truck goes back into service.
Wheel choice is part of the decision. A rotor of this size asks for wheels of at least the stated minimum diameter, and spoke design can limit caliper clearance even when the diameter is right. Check the template against the actual wheel, not a similar one, and recheck clearance after tire changes that alter offset. A brake swap does not change steering or suspension parts, so their wear still needs regular checks.
Specifications
| Brand | Baer Brakes |
|---|---|
| Part number | 4261409MG |
| UPC | 90127942116 |
| Sold as | Kit |
| Caliper | 6S, 1-piece Monoblock, 6-piston, fixed type |
| Caliper color | Monster Green |
| Caliper body | CNC machined 2618 aluminum forging, powder coated |
| Rotor outside diameter | 15.0 inch |
| Rotor thickness | 1.25 |
| Rotor type | 2-piece, vented |
| Rotor surface | Slotted, drilled and zinc plated |
| Hat | Billet aluminum |
| Brake pad FMSI number | D1247 |
| Axle | Front |
| Drive | 2WD, 4WD |
| Lug count | 6 lug |
| Bolt pattern | 6x135mm |
| Minimum wheel diameter | 19.0 inch |
| Hoses | Re-uses OE hoses |
| Template | N063U |
| Grade | Performance |
| Country of origin | USA |
Vehicle fitment
It fits 2010–2026 Ford F-150 trucks in 2WD and 4WD configurations, Raptor included. The fitment template for this kit is N063U.
F-150 model years before 2010 are not on the list. Confirm your vehicle’s year, model and trim before ordering.
Installation notes
The 15-inch rotor is sized for wheels of 19 inches or larger, with a minimum wheel diameter of 19.0 inch. Wheel styles vary, so lay the N063U template against your wheel before mounting. The kit re-uses OE hoses.
Confirm caliper clearance inside the wheel with the template before the truck returns to the road.
What’s included
The kit includes the 6S Monoblock caliper in Monster Green, the 15-inch two-piece rotors pre-assembled with stainless hardware, and all mounting brackets and hardware.
Not included: Wheels are not part of the kit. Brake pads must be sourced separately and matched to FMSI D1247.
