Hayes Dominion A4 Disc Brake Set - Bronze Size:180mm Hose / Regular Reach Compatible with external routing with

Compatible with external routing with 1x 10mm bypass spacer

The Rotor T4729 bottom bracket is designed to improve the efficiency of the SRAM DUB crankset and eliminate excessive noise and creaking using high quality steel bearings

Integrated valve core remover

It's pure drivetrain dynamite

Standard insole

Hayes Dominion A4 Disc Brake Set - Bronze Size:180mm Hose / Regular Reach Compatible with external routing withOne single part number for both front and rear brake (180cm hose) Introducing the all new, Stealth Dominion, our award winning Hayes Dominion A4 brakes are back adding even more ways for you to stop! Dominion's master cylinder is factory tuned for the shortest dead stroke possible and a crisp bite point. The Dominion A4 caliper utilizes four 17mm pistons in the most structurally rigid design possible. It features a cold forged caliper and KingPin