Hayes Dominion A2
Based on award-winning Dominion A4, engineered for Cross Country and Trail. Featuring the SFL option for riders with smaller handsDominion A2
2018 Pinkbike Component of the Year
Hayes Dominion A4 Brake "The Dominion brake is a winner in every sense..." --Richard Cunningham, Pinkbike.comDominion A4
Design and Innovation Award 2019
"On the trail, the reliable four-piston brake impresses with unprecedented levels of modulation and plenty of braking power."
The adrenaline shouldn't rush when you apply the brakes
The only way you can get out there and tear it up on your mountain bike is to ride with total confidence, knowing you can harness your speed when you need to. Our 70+ years of braking experience means you can go all out because we’ve got you.