Hayes Dominion A2 SFL Disc Brake and Lever – Rear, Hydraulic, Post Mount, Stealth Black/Gray
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$249.99
The Hayes Dominion A2 is optimized for cross country and trail riding, with a compact 2-piston caliper and a short finger lever (SFL).
- Low-effort lever input, coupled with high-fidelity power output for optimum braking feel and control
- Dominion A2 features the proprietary QuickBite² system for fast and consistent burnish
- Using a two-stroke dual port bleed system and Kevlar hose, the hydraulic system is engineered for ultimate performance across all temperatures and easy maintenance
- The Crosshair Caliper Alignment System dramatically simplifies caliper installment and alignment
- D-Series rotors, caliper adaptors and bleed kit sold separately
Description
The Hayes Dominion A2 is optimized for cross country and trail riding, with a compact 2-piston caliper and a short finger lever (SFL).
- Low-effort lever input, coupled with high-fidelity power output for optimum braking feel and control
- Dominion A2 features the proprietary QuickBite² system for fast and consistent burnish
- Using a two-stroke dual port bleed system and Kevlar hose, the hydraulic system is engineered for ultimate performance across all temperatures and easy maintenance
- The Crosshair Caliper Alignment System dramatically simplifies caliper installment and alignment
- D-Series rotors, caliper adaptors and bleed kit sold separately
Additional information
| Adjustable Reach | Yes |
|---|---|
| Brake Caliper Type | Post Mount |
| Brake Lever Actuation | Hydraulic |
| Brake Lever Use | Right |
| Color | Stealth Black/Gray |
| Hydraulic Fluid Type | DOT |
| Rotor Included | No |
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- Service Kit 98
- Running Pant 6
- U-Brakes 11
- Power Unit 6
- Cookware 6
- Rear Mount Rack 47
- Anti Chafe 26
- Stem Column Adaptor 9
- Trainer Accessories 24
- Stems 475
- Travel / Shipping Case Part 6
- Strollers 6
- Pulley Bolt 12
- Headset Top Cap 29
- Dry Bag/Stuff Sack 6
- Backpack 23
- Seatposts 114
- Chair 6
- Chainstay/Frame Protection 121
- Bleed Kit 6
- Dresses and Skirts 6
- Foot Care 6
- BMX Bikes 6
- Child Carrier 20
- Tool Wrap 23
- TT/Aero Lever Pair 9
- Thru Axle 132
- Running Tight 6
- Linear Pull Brake Set 14
- Extra Parts 10
- Safety Light 8
- Woman 6
- Tubeless Conversion Kits 14
- Other Rack 23
- Front Custom Wheel 6
- Trainer Part 33
- Spoke 6
- Shifter Battery 9
- Trailer Stroller/Ski Kits 9
- Cable Anchor Assembly 16
- Cassettes 259
- Van/Truck Bed Rack Part 7
- Ebike Lock 30
- Bottom Bracket 6
- Pocket Knives and Multi-tool 6
- Disc Rotor Parts and Lockrings 50
- Apron 6
- Insect Net 6
- Bottle Cage Storage 13
- Gear Maintenance 6
- Rim Part 37
- Insect Bite Relief and Repellent 6
- First Responder Assistance 6
- Rack Service Part 11
- Cantilever Brake Set 7
- Junction Box 16
- Bianchi 96
- Tubeless Tape 79
- BMX Hub Guard 29
- Wear Indicator 6
- Bell 70
- Freehub Body 134
- Trailer Wheels and Axle Parts 45
- Trailer Covers/Fabric Parts 20
- Cable Adjustment Assembly 10
- Seatpost Clamp 119
- Load Bar Tower 6
- Small Part 69
- Mountain Bike 41
- Repair Stands 36
- Disc Rotor Adaptor 9
- Pedal Washer 10
- Thread Repair Kits 6
- Kid 6
- Cartridge Bearing 132
- Internally Geared Hub Part 70
- Load Bar/Tower Set 10
- Roof Rack Accessory 17
- Mountain Frame 51
- Cargo Carrier 6
- Disc Brake Fluid 6
- Shifter Battery Charger 9
- Remote Upgrade Kits 9
- Peg Sleeve 16
- Knickers 11
- Casual Short 6
- Headlights 52
- Luggage/Duffel Bag 9
- Trailer Frame Parts 17
- Cable Fixing Assembly 10
- Hydraulic Brake Lever Part 223
- Load Bar 6
- Coffee 6
- Brake Shoe and Pad 94
- BMX Crankset 62
- Remote Shifter 13
- Disc Brake Hose Kit 93
- One-Piece Crankset 6
- Spoke Tensiometer 6
- Rigid Mountain Fork 19
- Pedal Wrench 6
- Disc Brake & Lever 4
- Spindle 16
- Shifter 6
- Rack Accessories 11
- U-Brake Part 8
- Battery Charger Cable 7
- Helmet Parts and Accessories 6
- Light Part 57
- Top Cap 12
- Cyclocross Bike 17
- Polish 13
- Lumbar/Fanny Pack 12
- Other Trailer Parts 22
- Phone Charger 6
- Bracket/Accessory 27
- Travel / Shipping Cases 9
- Bag Part 25
- Chainring 7
- Swim Wear 6
- Folding Lock 30
- Brake Pad and Shoe Part 17
- Belt Drive Ring 16
- Branded Sign/Banner 13
- Track Frames 6
- Pedal Small Part 108
- Recovery 6
- Compression Bottom 6
- Roof Rack Bike Carrier 13
- Hitch Rack Part 6
- Road Shifter Part 93
- Rear Wiring Kit 6
- Rear Hub 212
- Trunk Rack Accessory 7
- Air Springs & Parts 144
- T-Shirt 6
- BMX Peg 19
- Messenger Bag 6
- Brake Housing 35
- Mustache Bar 6
- Child Carrier Trailer 17
- Aero Bar Extensions 19
- Computer Mount Kit/Adapter 116
- Road Frames 21
- Disc Brake Calipers 112
- Dropper Seatpost Remote 61
- Linear Pull Brake Noodle 16
- Cadence/Speed Sensor 18
- Training Wheel 12
- Rear Shock Service Kits 54
- Tire Liners 37
- Brake Lever 6
- Crown Race 28
- Direct Mount Chainrings 340
- Roof Rack Wheel Fork 9
- Roller Brake 10
- Disc Golf 6
- Cleat Cover 9
- Bar Tape 171
- Reflective Stick-on 6
- Bars 48
- Road Bike 26
- Track Bike 10
- Brake 6
- Bicycle Mounted Rack Part 53
- Chains 195
- Fixtures & Accessories 3
- Bag & Tool Kit 2
- Hitch Rack Accessory 33
- Dropout 43
- Wheel/Frame Lock 22
- Drop Bar Stoker Lever 6
- Magnet 8
- Container 6
- Cable Cutter 6
- Other Brake Lever Part 28
- Compression Plug 16
- Headset Tool 6
- Gloves 454
- Fairing 6
- Electronic Shifter Extra Part 25
- Disc Golf Display 6
- Van/Truck Bed Rack 13
- Bottom 6
- Water Bottle Cage Hardware 40
- Cyclocross/Hybrid Fork 37
- Spoke Kit 17
- Derailleur Hanger Hardware 9
- Derailleur 6
- Body Cleanser/Hygiene 7
- Integrated Handlebar/Aero Bar 8
- Tubeless Valves 135
- Spoke Nipple 36
- Road Caliper Brakes 61
- Jackets 92
- Assembly Compound 23
- Linear Pull Brake Small Part 8
- Heart Rate Straps and Accessories 11
- Power Meter 6
- Tubeless Sealant 55
- Water Bottle Part and Accessory 13
- Grease 45
- Axle Nut and Bolt 20
- Clip-On Aero Bar 25
- Ski Carrier 11
- BMX Caliper Brake Sets 6
- Pulley Assembly 68
- Miscellaneous Rear Derailleur Part 89
- Ebike Crankset 91
- Saddle Care and Part 8
- Cyclocross Frame 21
- All-Road Frame 40
- Washer 10
- Drum Brake Part 6
- Anti-Fog 6
- Internally Geared Hub 21
- Brake Lever Hood 36
- Crank Part 47
- Front Derailleur 87
- Hub Set 6
- Seatpost Part 34
- Cable Stop and Guides 11
- EPS Charger 6
- Bulk Wax 6
- Miscellaneous Spoke Tool 6
- Headlight & Taillight Set 27
- Detanglers 20
- Bolt 26
- Front Hub 121
- Watersport Carrier 6
- TT/Aero Brake/Shift Lever 6
- Cage Assembly 58
- Axle Set 28
- Front QR Skewer 13
- Y-Wrench 6
- Headset Stack Spacer 64
- Sunglasses 24
- Nut 8
- Belt Drive Belt 18
- First Aid Kit 6
- Dropper Seatpost 217
- Taillight 64
- Pillow 6
- Headset Upper 50
- Rear Shock Mount Kit 183
- Leg Bands 9
- Drop Bar Inline Levers 10
- Interface Unit 6
- Kit-In-A-Box Road Group 9
- Tubeless System Enhancements 46
- Entrees 6
- Steerer Extender 6
- Quick Release Skewer Pair 13
- Left Crank Arm 61
- Bike Protector 8
- Thru Axle Trailer Hitch Adaptor 46
- Front Derailleur Adaptor 19
- Stem Small Part 27
- Lower Leg Assembly 32
- Tubular Adhesive 9
- Saddle 16
- Dropper Seatpost Part 232
- Retail Store Fixture and Accessory 7
- Beverage Essentials 12
- Wound and Skin Care 6
- Decarolis 28
- Trailers 16
- Wheel Bag 8
- Hammock 6
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