Hayes Disc Brakes | Dominion A4 SRL Brake - 100cm / Short / Stealth Black / Grey
Hayes Disc Brakes | Dominion A4 SRL Brake - 100cm / Short / Bronze
Hayes Disc Brakes | Dominion A4 SRL Brake -
Hayes Disc Brakes | Dominion A4 SRL Brake -
Hayes Disc Brakes | Dominion A4 SRL Brake -
Hayes Disc Brakes | Dominion A4 SRL Brake -
Hayes Disc Brakes | Dominion A4 SRL Brake -
Hayes Disc Brakes | Dominion A4 SRL Brake -
Hayes Disc Brakes | Dominion A4 SRL Brake -
Hayes Disc Brakes | Dominion A4 SRL Brake - 180cm / Short / Stealth Black / Grey

Dominion A4 SRL Brake

95-36115-K053

Regular price€278,00
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Tax included, shipping excluded. Shipping calculated at checkout.

  • In stock, ready to ship
  • Inventory on the way

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Hayes Dominion, i nostri pluripremiati freni A4 nella colorazione Stealth Black o Bronze in nuove versioni! Il cilindro principale di Dominion è regolato in fabbrica per ridurre al minimo il dead stroke e ottenere un punto di stacco netto. La pinza di Dominion A4 impiega quattro pistoncini nel design più strutturalmente rigido possibile. Presenta una pinza forgiata a freddo e un bullone di fissaggio della pastiglia KingPin che ne aumenta la rigidità. Con un sistema di spurgo a doppia porta ispirato agli sport motoristici, un fluido DOT 5.1 leader del settore e un tubo flessibile in Kevlar, l'impianto idraulico è progettato per garantire prestazioni ottimali a tutte le temperature e una facile manutenzione. Dominion SRL mantiene tutta la potenza e il feeling del nostro comprovato Dominion A4 e ci riesce grazie a una leva del freno più piccola e sottile appositamente progettata. Dominion SRL può essere utilizzato in combinazione con la nostra pinza a due pistoncini Dominion A2 o la pinza a quattro pistoncini Dominion A4. Con misure delle leve opzionali e due pinze tra cui scegliere, i freni a disco Dominion di Hayes da oggi garantiscono una soluzione ideale per ogni scenario. Dominion A4 dispone del sistema brevettato QuickBite² per una brunitura rapida e costante, in abbinamento con il nostro rotore D-Series per gestire il calore riducendo il rumore in frenata.

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

•310g (100cm hose and mount hardware)
•DOT 5.1 Fluid
•Tool-Free Reach Adjustment
•2-Stroke Dual Port Bleed System
•Sealed Cartridge Bearings Lever Pivot
•100cm Front Hose Length
•180cm Rear Hose Length

Dominion In The News

"The Dominion brake is a winner in every sense.. If you are in search of a good brake, start with this one"

"I was pleasantly surprised by the Dominion A4 brake and I think most riders will be as well"

"I find myself recommending these to everyone that sees them on the trail."

"Overall, the Hayes Dominion’s performance was very impressive indeed, descent after descent we encountered nothing but consistent and precise braking."

"if you’re chasing the hand and arm fatigue gremlins but haven’t yet experimented with more powerful, easier to use brakes, consider this an endorsement from a weak-handed man who’s now less sore at the bottom of every descent."

Rotors and Brackets not included

Get everything you need!


Low Input - High Fidelity (LoFi)

Low effort system with predictable, progressive ramp up and a crisp bite point.

Loaded With Tech

Reduced Friction - A featherlight lever feel is acheived through a combination of an added glide ring on the piston and sealed ball bearings at the lever blade pivot
SRL - Our Stable Rate Link delivers a consistent lever ratio regardless of reach
Precise Engagement - Each Dominion is factory set to have the lowest dead stroke possible and a crisp bite point.
Built to last - Metal pistons are used to ensure that no matter the terrain or temperature your brake will continue to perform as it did on the first ride
Adjustable Reach - Adjust your lever reach with ease while on the trail thanks to an intuive adjustment knob design

Modal Resonance Cancellation (MRC)

FEA-optimized modal shapes of D-Series rotors are intentionally designed to oppose those of Semi-Met T106 and Sintered T100 pads, canceling out noise and vibration.


Crosshair Caliper Alignment screws allow for quick and accurate setup.

King Pin pad retention bolt adds strength.

2-Stroke dual port bleed system for maximum bleed integrity.

Customer Reviews

Based on 7 reviews
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N
Nathan
Worth it!

Finally upgraded from my stock Guide RS's, and can stop on anything my tires can grip with one finger.
Easy install, and the bronze looks pretty sick against my black frame.

E
Emo Kang

This is one of the best brake set out there !!

R
R.D.
Best brakes

Second set for second bike. Love these dominions.

J
John D.
Great Brakes

After upgrading my Trail bike, Fat Bike, and Downhill to A4's for their incredible feel, I felt I should share the love. Recently picked up a pair of SRL's for my wife's trail bike. Now all the MTB's in the house have the best brakes in the business. I am happy with how easy it is to bleed and maintain the whole fleet! She loves the light lever feel and incredible power on tap. Thanks for the great results, Hayes!

G
Graham Wagner
3rd set of Dominion A4s

You want your brakes to be an item that you don't need to think about. You just want them to work perfectly in all conditions, at all time. The Dominion A4's fit that bill. I have raced on A4s for two seasons of Enduro, and I couldn't be happier. The adjustments are all intuitive, and the lever adjust is the best I've used. The caliper alignment adjust screws are unique and make setup a snap. I have no idea why all companies don't use this feature. The bite point adjust is too small a screw and strips out easily, but works well (I use a needle nose pliers to turn it now). Hopefully this will be remedied in the next iteration. These have the power of Saints but with better modulation, with none of the fade that you get with Codes and other underpowered brakes. I am buying this pair for my Rocky Mountain Element marathon build. Perhaps a bit heavy for an XC build but I love the consistency, power and unquestioned reliability of the A4s, so had to go with them again.


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