Brake Line - Sterling Chromite II - SportsterCaracteristicas: If replacing the stock lower brake line assembly on 2018+ dual disc Softails, an adapter is NOT needed. Using 3AN fittings, the upper line connects directly to the Magnum lower assembly Brake lines are constructed with PTFE inner tubing, DuPont Kevlar aramid fiber, premium Signature Magnum braids and an outer PVC jacket to greatly reduce line expansion Manufactured with an enhanced construction designed to be compatible with Harley