Hayes Dominion A4 SFL Front Brake (without disc) Black Hayes

Creating a brake with power and with the right feel, that was the challenge. Hayes did this by creating a whole new system. The Hayes Dominion A4 brake is factory set for the shortest possible backstop and a clean point of contact. The Dominion A4 brake caliper uses four pistons in the stiffest possible design. It features a cold forged caliper and KingPin pad retaining screw that increases stiffness. With a motorsport-inspired two-port bleed system, DOT 5.1 fluid and Kevlar hose, the hydraulic system is designed for peak performance in all temperatures and for easy and efficient maintenance.

SFL version has a shorter brake lever specially designed for more compact ergonomics. Hayes' development team have created a dedicated lever that is ideal for small hands and gives riders the same stopping power.

The + products:

• High performance 4 piston hydraulic disc brake for use on trail, enduro, downhill and E-MTB bikes
• Hayes Peacemaker compatible
• CrossHair Alignment: alignment tool to perfectly adjust the brake caliper
• Ball bearing brake lever for better hand feel
• LoFi Technology: LoFi stands for Low Input Force and High Fidelity Output Force and results in a very high braking force due to low manual effort.
• King Pin Technology: The pad safety bolt also acts as a third screw to stiffen the caliper.
• 2-Stroke Dual Port Bleed System: two independent bleed ports on the caliper for absolutely safe bleeding

Details:

• Weight: 310g
• 90 cm hose
• Comes with a pair of metal brake pads and a pair of semi-metal brake pads.
• Fluid: Hayes DOT 5.1

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