Discover the ultimate in braking performance with the Hayes Dominion T4 Disc Brakes and Levers the perfect choice for Enduro and downhill mountain biking enthusiasts. Crafted with high-quality materials and innovative engineering, these hydraulic disc brake systems deliver unmatched control, power, and reliability on aggressive terrains. Featuring USA-made carbon lever blades and titanium fasteners, the Dominion T4 series combines lightweight finesse with rugged durability, ensuring precise modulation and minimal effort for confident stopping in every ride. Designed for both front and rear applications, these post-mount calipers are pre-bled and assembled with Hayes K2 hosesstiffest in their classfor maximum power transmission and responsive feel. Whether you’re tackling technical descents or high-speed downhill sections, these semi-metallic pad-equipped brakes provide dependable performance and style, making them a top choice for serious mountain bikers seeking professional-grade components optimized for performance, durability, and rider confidence.