The Hayes Dominion A2 Disc Brakes is Hayes' newest brake and expands on the award-winning Dominion A4. Specifically designed for Cross Country and Trail riders, the Dominion A2 features a compact two-piston caliper and proprietary QuickBite² system for fast and consistent burnish. Pair with the Hayes D-Series rotors to manage heat with less braking noise.
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
- SFL (Short Freaking Lever) option for riders with smaller hands
Specifications:
Brake Type: Hydraulic
Brake Fluid: DOT
Brake Mount: Post Mount
Brake Pads: Semi-Metallic
Hose Length: 1000mm (Left), 1800mm (Right)
Pistons: 2
Lever Clamp: 22.2mm
Color: Black/Grey
Weight: 303g (Left)
This product was added to our catalog on December 7, 2021