Dominion A4 Brake Kit

The Dominion A4 brakes deliver exceptional stopping power and modulation, which we truly appreciate. One of the standout features of these brakes is the universal levers that can be easily swapped between the left and right sides, allowing effortless setup for either MTB or Moto without having to change brake hoses.

While many brakes boast strong stopping power, what sets the Dominion A4 apart is its focus on providing confident and precise braking through excellent modulation and tactile feedback. The tool-free reach adjustable lever ensures a comfortable setup, and thanks to the cartridge bearings at the pivots, the brake offers a positive lever feel with no play or drag.

The master cylinder of the Dominion A4 is designed with a short dead stroke and an optimized cam profile, resulting in a crisp bite point when the pads engage the rotor. The caliper is built with cold-forged construction to maximize rigidity and features four pistons that enhance power and modulation. Notably, the KingPin pad retention bolt is ingeniously designed to contribute to overall stiffness.

Two brilliant features of this brake are the Two-Stroke dual port bleed system on each side of the caliper, which ensures efficient and air-free bleeds, eliminating sponginess in the brakes. The second innovative feature is the Crosshair Caliper Alignment System, which simplifies and quickens the alignment process, eliminating rotor rub and frustration.

The Dominion A4 brake is the answer to achieving enhanced power and modulation. With its stiff 4-piston caliper, precision on technical trails is greatly improved. The package comes with a pre-bled lever/caliper/hose assembly, and the use of a flex-free hose and DOT 5.1 fluid further enhances its high-performance capabilities.

For added convenience, the Dominion A4 brake offers a choice of lever options, including the Regular and SFL (Small Finger Lever) variants, catering to different rider preferences. Overall, these brakes offer an impressive combination of power, control, and ease of setup that any cyclist would appreciate.