Dominion A2 Brake brake-builder-discount-qualifier Made using 7050 aerospace-grade aluminum

Made using 7050 aerospace-grade aluminum

is compatible also with standard 4mm housing and 1

The slotted hex slides over the main shaft and allows the jam nut to be tightened or loosened

and performance designed for the gravel adventurer

We began by determining the ideal grip diameter

Dominion A2 Brake brake-builder-discount-qualifier Made using 7050 aerospace-grade aluminumDescription 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