Hayes Dominion, our award-winning A4 brakes available in Stealth Black or Bronze – 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 Ø17mm pistons in the most structurally rigid design possible. It features a cold-forged caliper and KingPin structural pad retention bolt that increases stiffness.
With a motorsports-inspired Two-Stroke dual port bleed system, industry-leading DOT 5.1 fluid and Kevlar hose, the hydraulic system is engineered for ultimate performance across all temperatures and easy maintenance.
Dominion A4 features the proprietary QuickBite² system for fast and consistent burnish, coupled with our D-Series rotor to manage the heat with less braking noise.
Also available in SRL (Short Reach Lever) – ergonomically designed for the smaller hand or short reach level positioning.
£239.99
Available on back-order
Surrey Hills Suspension is a specialist suspension servicing and tuning company dedicated to providing high-end support with fast turnarounds for mountain bikers. Based in the heart of the Surrey Hills, we help riders keep their suspension dialled, whether through quick ShockWiz tuning or full servicing.
34 Towerhill, Gomshall,
Guildford GU5 9LS
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