Dominion A2 Brake brake-builder-discount-qualifier We began by determining the

We began by determining the ideal grip diameter

Front - 12 x 100

and performance designed for the gravel adventurer

Made using 7050 aerospace-grade aluminum

Dominion A2 Brake brake-builder-discount-qualifier We began by determining theDescription Expanding on our award winning Dominion A4, Dominion A2, targets Cross Country and Trail riders. Dominion A2 features a two piston caliper. Dominion A2 includes all the performance from the Dominion A4, utilizing a compact, two piston caliper. Dominion's master cylinder is factory tuned for the shortest dead stroke possible and a crisp bite point. The Dominion A4 caliper utilizes two 24mm pistons in the most structurally rigid design