BackcountryNew · Checked Sep 15, 2026, 8:54 PM
$249.99In stockVisit store
Brakes
Hayes Dominion A4
Stealth Black/Grey / Regular Reach / 180cm
Package contents
Included Components
- Hayes Dominion A4 Included Control · Factory Included Component
Compatibility: reviewed
Known specifications can be used by the compatibility engine.
Retailer offers
Where to Buy
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Competitive CyclistNew · Checked Sep 15, 2026, 8:53 PM
$249.99In stockVisit storeJenson USANew · Checked Sep 20, 2026, 3:23 AM
$249.99Out of stockVisit storeCatalog trust
Evidence and freshness
Technical-source dates and retailer offer checks are separate. A retailer check does not validate compatibility.
Report a correction- Technical review
- Sep 16, 2026
- Compatibility review
- Reviewed Sep 16, 2026
Approved technical sources
- Dominion A4 exact current packageManufacturerSource checked Sep 15, 2026Evidence reviewed Sep 16, 2026
Technical data
Specifications
- Supported brake control interfaces
- Hydraulic Dot
- Brake pistons
- 4
- Supported positions
- Front, Rear
- Brake mount
- Post Mount