Skip to main content

Group road rides are about to start! Are you signed up? Check our Group Ride page here!

Your local bicycle shop of 27 years! Shredding Since 1995!

Hayes Dominion A4 Disc Brake and Lever

Hayes Dominion A4 Disc Brake and Lever
  • Color: Black/Bronze
  • Color: Stealth Black/Gray
$249.99
Please select options

Details

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 caliper utilizes four pistons in the most structurally rigid design possible. It features a cold-forged caliper 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 QuickBite² system for fast and consistent burnish, coupled with our D-Series rotor to manage the heat with less braking noise.

Available in SFL (Small Finger Lever)—ergonomically tailored for the smaller hand.

Key Features:
- Tool-Free Reach Adjustment
- Flip-Flop Lever Orientation
- King Pin Pad Retention
- Crosshair Caliper Alignment
- Two-Stroke Dual-port bleed system

Specifications:
- 310g (100cm hose and mount hardware)
- DOT 5.1 Fluid
- Tool-Free Reach Adjustment
- 2-Stroke Dual Port Bleed System
- Sealed Cartridge Bearings Lever Pivot
- 100cm Front Hose Length
- 180cm Rear Hose Length

Part Numbers

Option UPC MPN Store SKU
Black/Bronze / Front / 1000mm Hose 844171072981 95-36115-K001 210000067986
Black/Bronze / Rear / 1800mm Hose 844171072998 95-36115-K002 210000067985
Stealth Black/Gray / Front / 1000mm Hose 847863028778 95-36115-K003
Stealth Black/Gray / Rear / 1800mm Hose 847863028785 95-36115-K004

Reviews