Your gear ships fast with Standard, Two-Day, or Local Pickup.
Hayes Dominion A4 Disc Brake Hydraulic Right/Rear Brake Black
Every product we sell is covered by a hassle-free 30-day satisfaction guarantee.
Why We Love It
About This Item
- - Product is new without original packaging. - Lever is reversible. - Compatible with 160-203mm rotors. May require use of adapters (sold separately). - Post-mount caliper. - 1800mm hose length.
|Hose Length||Minimum 1600mm|
Need Advice? Ask a Ride Guide
Our Ride Guide team is based in the U.S. and staffed with former bike mechanics, bike shop managers, and other certified bike nerds. Get expert advice on calibrating fit, deciding between models, or chat through any other questions.