Hayes Dominion A4

The Hayes Dominion A4 marks the American brand’s comeback to the high-end mountain bike market. On the trail, the reliable four-piston brake impresses with unprecedented levels of modulation and plenty of braking power. The mechanical components of the Hayes Dominion A4 have been carefully selected to offer the best quality. References to Hayes’ roots and commitment to motorsport can be found in technical details such as the double bleed-ports on the brake calliper. Adjustment screws on the brake callipers facilitate perfect brake alignment, effectively preventing dragging and whirring brake rotors. The brake levers – which hinge on ball-bearings – offer easy and tool-free reach adjustment. These clever details such as these on the Hayes Dominion A4 ensure outstanding performance on the trail. Hayes has made an impressive comeback with the Dominion A4.

Weight: 307 g | Price: € 286
hayesdiscbrake.com