Magnum Shielding KARBONFIBR Designer Series ABS Front Upper Brake Line Kit – Harley-Davidson Softail Fat Boy / Slim (2015–2017) – 1741-6301

Enhance the look and performance of your Harley with the Magnum Shielding KARBONFIBR Designer Series ABS-Specific Front Upper Brake Line Kit (Part #1741-6301).
Engineered for Harley-Davidson Softail models including the Fat Boy, Fat Boy Lo, Fat Boy S, Softail Slim, and Softail Slim S (2015–2017), this high-performance brake line delivers precision braking, durability, and a carbon-fiber inspired finish that complements any blacked-out or custom build.

Each Magnum Shielding KARBONFIBR kit is Assembled in the U.S.A. and features a distinctive black and gray wire braid that mimics the look of real carbon fiber. Designed to meet Harley-Davidson ABS brake requirements, it ensures reliable braking response and premium style in one sleek package.

Key Features:

• ABS-Specific Construction: Built to perform with Harley-Davidson anti-lock brake systems.

• Carbon Fiber Aesthetic: Unique black/gray wire blend recreates the look of carbon fiber for a modern, high-tech style.

• Premium Materials: PTFE inner tubing reinforced with DuPont™ Kevlar® aramid fiber for strength and reduced line expansion.

• High-Performance Design: Crystal-clear protective jacket prevents scuffing or discoloration.

• Easy Installation: -3AN fittings and precision-angled banjo connections for perfect fitment.

• Durable Finish: Polished black chrome fittings resist corrosion.

• Made in the U.S.A.

Fitment:

• 2015–2017 Harley-Davidson FLS Softail Slim

• 2016–2017 Harley-Davidson FLSS Softail Slim S

• 2015–2017 Harley-Davidson FLSTF Fat Boy

• 2015–2017 Harley-Davidson FLSTFB Fat Boy Lo

• 2016–2017 Harley-Davidson FLSTFBS Fat Boy S

Installation Notes:

• Requires adapter #1742-0658 for ’18–’21 models or #1742-0458 for ’12–’17 models (sold separately).

• Non-stock applications should confirm line length and banjo angle before ordering.

• ABS-equipped Harleys must use ABS-specific brake line kits labeled “ABS” on the hose to maintain proper braking function.

Specifications: