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Hayes Dominion A2 SFL Disc Brake - front, black/bronze

Hayes Dominion A2 SFL Disc Brake - front, black/bronze

Expanding on the award-winning Dominion A4. The newest brake, Dominion A2, targets Cross Country and Trail riders. Dominion A2 features a two-piston caliper. Dominion A2 includes all the performance from the Dominion A4, utilizing a compact, two-piston caliper. With the SFL option, the  Dominion is the ideal brake option for any rider with smaller hands. Hayes product development team set out to design a brake system specifically designed for a smaller ergonomic profile.

Dominion A2 features the proprietary QuickBite² system for fast and consistent burnish, coupled with our D-Series rotor to manage the heat with less braking noise.

Dominion SFL (Small Finger Lever) maintains all the power and feel of our proven Dominion A4, and accomplishes this using a specifically designed smaller and narrower brake lever. Dominion SFL can be used in conjunction with either our Dominion A2 two-piston caliper or our Dominion A4 four-piston caliper. With optional lever sizes and two caliper choices, Dominion from Hayes Disc Brake now offers a brake that's ideal for your application.




  • Tool-Free Reach Adjustment
  • Flip-Flop Lever Orientation
  • King Pin Pad Retention
  • Crosshair Caliper Alignment
  • Two-Stroke Dual-port bleed system



Please pay attention to the max. permitted disc diameter depending on your fork!

The brake caliper can directly be mounted to Postmount forks if a 160 mm disc is used. For bigger disc diameters or IS2000 forks an adapter is required.
Front version!

Included in delivery: one brake incl. lever, hose and bolts, filled and bled
no rotor or adapter included
Weight supplement: manufacturer information

Fact Sheet of Hayes Dominion A2 SFL Disc Brake - front, black/bronze

Product Name: Hayes Dominion A2 SFL Disc Brake - front, black/bronze
Manufacturer: Hayes
Item Code: HAY483211
activity: Cycling
material: Aluminium
usage bikesport: MTB
disc brake mount: Postmount
brake actuation: Hydraulic
brake lever version: Flat bar / Riser
brake lever style: 2-Finger
brake fluid: DOT 5.1
Disc brake - version: # Front Wheel, Set caliper & lever
Model year: 2022
Color: Black, Brown
manufacturer item code: 95-36115-K151
Manufacturer page: http://www.hayesdiscbrake.com/