Introducing the all-new, stealth dominion, our award-winning hayes dominion a4 brakes are back – adding even more ways for you to stop!
Dominion's master cylinder is factory tuned for the shortest dead stroke possible and a crisp bite point. The dominion a4 calliper utilises four pistons in the most structurally rigid design possible. It features a cold-forged calliper and kingpin structural pad retention bolt that increases stiffness.
With a motorsports-inspired two-stroke dual port bleed system, industry-leading dot 5.1 fluid and kevlartm hose, the hydraulic system is engineered for ultimate performance across all temperatures and easy maintenance.
Dominion a4 features the proprietary quickbite² system for fast and consistent burnish, coupled with our d-series rotor to manage the heat with less braking noise.
Features
- tool-free reach adjustment
- flip-flop lever orientation
- king pin pad retention
- crosshair caliper alignment
- two-stroke dual-port bleed system