Hayes Dominion A4 Regular hydraulic front brake, 4-piston, Post Mount, 1,000/1,800 mm + pads
Hayes Dominion A4 Regular hydraulic brakes
The Dominion brake is tuned for the shortest possible dead stroke and a crisp bite point.
The Dominion A4 brake uses four pistons. The caliper is cold-forged and characterized by unparalleled stiffness. Stiffness is also increased by the KingPin retaining screw. The 4-piston caliper is equipped with two bleed ports that ensure optimal bleeding. The position of the brake caliper is adjustable with a 2mm screw.
Thanks to a motorsport-inspired bleed system, top-tier DOT 5.1 fluid, and a Kevlar hose, the hydraulic system is designed for maximum performance at all temperatures and easy maintenance.
The brake lever features a ball bearing with tool-free adjustment of the idle travel. The main goal of the lever is to achieve the highest possible braking force with minimal finger effort. This prevents unnecessary power waste during hard braking. To ensure strong grip, the master cylinder is factory-tuned for the lowest possible idle travel. The Dominion lever is robustly designed and allows for tool-free adjustment of lever width.
Technologies:
- QuickBite² system: for sensitive, smooth, and quiet modulation of braking force. It dissipates heat and prevents excessive braking noise.
- Crosshair Caliper Alignment System: significantly simplifies caliper adjustment.
- MRC (Modal Resonance Cancelation): minimizes vibrations, thereby reducing overall noise and increasing braking power.
- Low Input - High Fidelity (LoFi): Low-resistance system with predictable braking force application.
- SRL (Stable Rate Link): consistent lever feel regardless of its distance from the handlebars.
- Flip Flop: the brake lever can be used on the right or left side.
- Two-Stroke Dual-port bleed system: for perfect brake bleeding through 2 bleed valves on the caliper.
The brake lever is designed for use with Dominion A4 T106 and T100 brake pads and D-Series rotors 160, 180, and 203 mm.
Caliper type: four-piston caliper
Caliper mount: Post Mount
Technical designation: Dominion A4
Brake pads: Hayes Dominion A4 T100, T106
Hose type: Kevlar
Hose length: Front 100 cm, Rear 180 cm
Fluid: Dot 5.1
| Location | Front |
| Brake type | hydraulic |
| Caliper type | 4-piston |
| product ID | 221417 |
•
Dobry den, prosim Vas toto je cena za obidve brzdy, ked je tam 1000/1800 alebo len predna? Dakujem.
•
Dobrý deň, jedná sa o 1 ks brzdy - v tomto prípade s prednou (ľavou) pákou.
All the answers to questions about delivery, payment, security, returns, warranty and much else.
Clearance -23% SRAM Maven Ultimate hydr. front brake, Post Mount, 950 mm, clear anodized
299 €
-23%
RRP 389 €
Clearance Shimano Deore XT BR-M8120 hydr. rear brake, Post Mount, 1700 mm hose, OEM
179 €
RRP 219 €
Clearance SRAM G2 RS hydr. front brake, Post Mount, 950 mm hose, from a new bike
129 €
RRP 169 €
savings MAGURA MT7 Pro 1-finger HC hydraulic brake, 4 piston, front/rear
166.99 €
savings
RRP 239 €
-18% SRAM disc brake Level Ultimate Black Anodized front, 950mm hose
209 €
-18%
RRP 319 €
We are the largest cycling e-shop in Slovakia, verified by 100,000+ customers.
We are available via e-mail, online chat, phone or in person at our MTBIKER stores.
Thanks to your order we can support cycling development.
The payment process is safe and we offer you a wide range of options.
We will reward you for your purchase and also for quality contributions in the MTBIKER forum, e-shop, trips and photo gallery.
Visit our store with a pump-track and trail access or our showroom in a historical bulding in central Bratislava.
arrow_outward
There are currently no reviews