Hayes Dominion A2 J-Unit MTB Disc BrakeReady for fast and fun MTB adventures, this disc brake offers smooth and consistent braking performance on the most unpredictable off-road rides. It features a Small Finger brake lever with tool-free reach adjust, which means that you can fine-tune it to perfectly match your hand size, riding preferences as well as the terrain conditions. Hayes has also equipped this model with a two-piston caliper that provides fast and reliable braking as you blast across the rock garden, tree roots and debris at speed. Expanding on the award-winning Dominion A4. The, Dominion A2, targets Cross Country and Trail riders. Dominion A2 features a two-piston caliper. Dominion A2 includes all the performance from the Dominion A4, utilizing a compact, two-piston caliper. With this SFL option, the Dominion is the ideal brake option for any rider with smaller hands. Hayes product development team set out to design a brake system specifically designed for a smaller ergonomic profile.Dominion SFL maintains all the power and feel of our proven Dominion A4, and accomplishes this using a specifically designed smaller and narrower brake lever. Dominion A2 features the proprietary QuickBite² system for fast and consistent burnish, coupled with the D-Series rotor (sold separately) to manage the heat with less braking noise.This is the SFL (Small Finger Lever) option - ergonomically tailored for the smaller hand. Features: Use: Cross Country, MTB Piston: 2-piston Type: Disc brake Lever: Small finger lever Fluid: DOT 5.1 Hayes: Hayes K2 hose Rotors: Sold separately Caliper Mount: 74mm post mount Pad Type: T106 Semi-Metallic (Included), T100 Sintered Metallic (Included) Reach Adjust:Tool-free reach adjust Pad Contact Adjust: Tooled Lever Pivot: Sealed cartridge bearingsCaliper Alignment: CrosshairWeight: 303gTechnologies: Tool-Free Reach Adjustment Flip-Flop Lever Orientation King Pin Pad Retention Crosshair Caliper Alignment Two-Stroke Dual-port bleed systemBuy Hayes Components from Chain Reaction Cycles, the World’s Largest Online Bike Store.
