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Ford Bronco 2.3L Off-Road Brake Kit by Alcon

SKU BKF1551K61
Original price $3,000.00 - Original price $3,000.00
Original price $3,000.00
$3,000.00 - $3,000.00
Current price $3,000.00

Estimated delivery: -

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Alcons big brake kit for the new Ford Bronco 2.3L will give you the confidence on and off road. Compatible with the OEM wheels like no other kit. You get massive 13.74" rotors with our military grade front calipers. Extreme temp seals for better torque, stopping power, and increased life.

TECHNICAL BULLETIN Please be advised that Alcon brake kit part number BKF1551K61 is not compatible with the e-booster system fitted to 2.7L Bronco models and should not be fitted to vehicles that have an e-booster. This Alcon brake kit is only suitable for use on the Ranger and 2.3L Bronco equipped with vacuum boosters

Hero 2021 Ford Bronco


Alcon introduces the Ford Bronco Front Big Brake Kit. This kit represents a substantial upgrade in braking performance and includes features not found in any other kit. HIgh temperature seals as used in motorsports applications, dust seals for performance in the worst conditions, and a low profile designed to fit under your OEM wheels. These kits include everything you need including calipers, adapters, spcers, hardware, and performance brake pads! The kit is compatible with your stock master cylinder AND parking brake.


Alcon has designed this kit to fit within your existing tire/wheel package. Very few kits designed will allow you to run your OEM and beadlock wheels without expernsive aftermarket wheels. .

New Corner


Best yet - all kits and service items are stocked in the USA for the fastest service. Next day delivery on all components is available when you're in a hurry.

Worried about additional weight?

We frequently get questions about the weight of our off-road brake systems compared to stock and aluminum systems. The fact is that this aspect of the brake system is important, but not really a significant factor.

Looking at it two ways:

Power loss due to extra rotating weight is very small compared to the additional rotating mass if you have moved to 37" tires or heavy duty wheels. . The rotors are very near the rotation center of the wheel and will have a negligible impact, especially compared to the tires. A general rule of thumb we use in the racing world is that you lose about 1 HP per 7lbs. That means in order to lose 100HP you would have had to add 700 pounds of weight. Our total shipping weight is 140# including boxes, pads, material, etc.. If that’s even double the factory weight – it means you would have added 70#, losing about 10HP. That’s 2% of a modded Bronco power. The extra benefit of braking better and sooner adds 20% plus to your overall performance so your 0-60-0MPH times is dramatically better.

Where it DOES have a measurable impact is in the amount of energy the shock absorbers have to work with as they go over bumps. However what we found time and time again, and confirmed race engineers from a several pro racing teams (LeMans, Daytona, Grand-Am, etc) is that it is always better to have power, braking, and reliability even at the expense of some extra unsprung/rotating weight, because a good suspension can be tuned to work with that extra weight.

In the "old-days" when brakes and shock dampers were more rudimentary the additional weight was a very significant concern in these areas. …but in todays era of tunable suspension, shock dynos, shaker rigs, etc.. the weight of the discs is not really a factor that needs to be fretted over, it is simply accommodated.

All we do at Alconkits is brakes, all of the time. Browse some of the technical articles on our website and I think you will see its all we think about..


Looking for something a little more custom? We can do custom powdercoating for you out of the box. We work with the most skilled coater in the brake industry and offer hundreds of colors. Special project? Let us know. We ship your kit directly to them where the calipers are disassembled and coated in your choice of colors and styles then shipped to you. This services takes about two weeks. Choose your own color here and simply let us know which you would like.

Features Benefit
Ductile Iron Calipers

Provide maximum strength and stiffness with high resistance to fatigue and impacts.
6% reduction in pedal effort

Larger/thicker rotors

Increased brake torque and larger thermal mass. 12% reduction in disc temp rise.
Less brake fade

Larger high friction brake pads

Increased stopping power and torque 23% reduction in pad work rates.

Epoxy acrylic paint

Maximum corrosion protection and a hot new look

High temperature seals

Increased seal life and dust protection for maximum service intervals.

SKU: BKF1551K61

Free Shipping

Free on all brake kits to the continental USA

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