The Hayes Dominion A2 is optimized for cross country and trail riding with a compact 2-piston caliper and a short finger lever (SFL).
Low-effort lever input coupled with high-fidelity power output for optimum braking feel and controlDominion A2 features the proprietary QuickBite² system for fast and consistent burnishUsing a two-stroke dual port bleed system and Kevlar hose the hydraulic system is engineered for ultimate performance across all temperatures and easy maintenanceThe Crosshair Caliper Alignment System dramatically simplifies caliper installment and alignmentD-Series rotors caliper adaptors and bleed kit sold separately
| Brake Lever Actuation |
Hydraulic |
| Rotor Included |
No |
| Brake Caliper Type |
Post Mount |
| Color |
Black/Bronze |
| Hydraulic Fluid Type |
DOT |
| Brake Lever Use |
Left |
| Pad Compound |
Semi-Metallic |
| Hydraulic Hose Length |
900 |
| Adjustable Reach |
Yes |
| Adjustable Contact Point |
Yes |
| Weight |
303 |
