Magnum Designer Series DOT Upper Brake Line This Designer Series 10mm ABS Upper Brake Line can be used for both single-disc and dual-disc applications. Manufactured with an enhanced construction designed to be compatible with Harley-Davidson ABS requirements for stock and alternate length brake lines- designed to follow the same routing path as OEM lines. Features: Brake kits consist of a direct fit lower assembly used in conjunction with alternative length upper lines Manufactured with an enhanced construction designed to be compatible with Harley-Davidson ABS requirements for stock and alternate length brake lines - designed to follow the same routing path as OEM lines Brake lines are constructed with Ptfe inner tubing, DuPont Kevlar aramid fiber, premium Signature Assembled in the USA