Hayes Dominion A4 SFL Disc Brake and Lever Set

Features

• Specific lever pull curve balances on-demand pressure modulation and provides firm engagement
• Low-effort lever input and high-fidelity power output provide optimum braking feel and control
• Master cylinder is factory-tuned for the shortest dead stroke possible and a crisp bite point
• Lever has a flip-flop design and features tool-free reach adjustment for a customized fit and feel
• Cold-forged 4-piston caliper is structurally rigid; KingPin pad retention bolt increases stiffness
• With a 2-stroke dual port bleed system, 5.1 fluid and Kevlar® hose, the hydraulic system is engineered for easy maintenance and ultimate performance across all temperatures
• Crosshair Alignment technology allows mechanics and riders to quickly and accurately set brake calipers
• D-Series rotors, caliper adapters and bleed kit not included

Imported.

View all Hayes Disc Brake Calipers

Technical Specs

Best Use

Brake Mount

Number of Pistons

Brake Position

Brake Lever Position

Adjustable Contact Point

Adjustable Reach

Hydraulic Fluid Type

Hydraulic Hose Length

Pad Compound

Material(s)

Weight

Mountain Biking

Post Mount

4 Pistons

Rear: Rear

Right or Left

Yes

Yes

DOT Brake Fluid

Rear: 1800 millimeters

Semi-Metallic

Aluminum

310 grams