Jagwire Pro Quick-Fit Adapters allow the easy installation of Jagwire Pro Hydraulic Hoses with Hayes disc brakes.Kits contain enough hardware for both front and rear brakesRequires Jagwire Pro Universal Disc Brake Hose Kit for installation TECH SPECS table{border-collapse:collapse;width:auto;max-width:100%;} td{text-align:left;padding:12px;font-weight:350;word-wrap:break-word;} tr:nth-child(even){background-color:#f2f2f2} th{background-color:#eb212e;color:white;text-align:left;padding:8px;} .desc .specs-heading{font-size:24px;font-weight:600;padding-top:35px;border-top:3px solid #f0f0f0;display:inline-block;border-bottom:4px solid #eb212e;width:142px;margin:0;} Hose Use Rear Compatible Brakes Hayes Prime Expert/Comp/Pro Stroker Ace/Carbon/Gram/Trail Dominion A2/A4