HAYES DOMINION A4 STEALTH BRAKE

Creating a brake with power and good feel was the challenge. Hayes did this by creating an entirely new system.

The Hayes Dominion A4 brake master cylinder is factory tuned for the shortest possible dead travel and crisp contact point. The Dominion A4 brake caliper uses four pistons in the stiffest design possible. It features a cold forged caliper and a KingPin pad retaining screw which increases rigidity. With a motorsport-inspired two-port bleeding system, DOT 5.1 fluid and Kevlar hose, the hydraulic system is designed for optimal performance in all temperatures and for easy, efficient maintenance.

Features:

• 310 g (100 cm hose and mounting hardware)
• DOT 5.1 liquid
• Tool-free reach adjustment
• 2-stroke dual port purge system
• Sealed cartridge bearing lever pivot
• Front hose length of 100 cm
• Rear pipe length 180 cm