Dominion A4 Hydraulic Disc Brake Description:
The Hayes Dominion A4 Hydraulic Disc Brakes are back and better than ever. 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.
Features:
- Tool-Free Reach Adjustment
- Flip-Flop Lever Orientation
- King Pin pad retention bolt adds strength
- Crosshair caliper alignment allow for quick and accurate setup
- Two-Stroke Dual-port bleed system for maximum bleed integrity
Specifications:
- Brake Type: Hydraulic
- Brake Fluid: DOT 5.1 Fluid
- Brake Mount: Post Mount
- Brake Pads: Semi-Metallic
- Hose Length: 1000mm (Left) | 1800mm (Right)
- Pistons: 4
- Lever Clamp: Split Clamp (22.2mm)
- Color: Black/Bronze
- Weight: 310g (Left)
CA Residents Prop 65 Warning
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
Details...
This product was added to our catalog on February 13, 2025
