Hayes Dominion A4 Rear Disk Brake Black/Bronze
$379.00
Crisp Braking
Dominion's master cylinder is factory tuned for the shortest dead stroke possible and a crisp bite point. The Dominion A4 calliper utilizes 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 Kevlar hose, the hydraulic system is engineered for ultimate performance across all temperatures and easy maintenance. Dominion A4 features the proprietary QuickBite system for fast and consistent burnish, coupled with our D-Series rotor to manage the heat with less braking noise.
Dominion's master cylinder is factory tuned for the shortest dead stroke possible and a crisp bite point. The Dominion A4 calliper utilizes 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 Kevlar hose, the hydraulic system is engineered for ultimate performance across all temperatures and easy maintenance. Dominion A4 features the proprietary QuickBite system for fast and consistent burnish, coupled with our D-Series rotor to manage the heat with less braking noise.
. Tool-Free Reach Adjustment
. Flip-Flop Lever Orientation
. King Pin Pad Retention
. Crosshair Calliper Alignment
. Two-Stroke Dual-port bleed system
. Weight: 310g (100cm hose and mount hardware)
. DOT 5.1 Fluid
. Sealed Cartridge Bearings Lever Pivot
. 180cm Rear Hose Length
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