What is the main advantage of stainless steel brake lines over stock rubber lines?

Stainless steel brake lines, like these from Goodridge, do not expand under pressure the way rubber lines do. This results in a firmer, more responsive brake lever feel and improved braking performance.

Does this kit include everything needed for installation?

This kit includes the brake lines and fittings. It is designed as a direct replacement for your stock lines, but you may need standard motorcycle brake bleeding tools and fluid, which are sold separately.

How do I know if the +4 inch length is correct for my motorcycle?

The +4 inch length is typically used when you have installed taller handlebars or risers. If you have stock handlebars, this length may be too long. It's best to measure your stock lines and compare them to the intended routing with your handlebar setup.

Specifications

Brand: Goodridge
Part #: HD0137-2FB-BK4

Goodridge 18-21 HD FLSL SLIM (w/ABS) +4in Black Brake Line Kit w/Black Fittings

Name: Goodridge 18-21 HD FLSL SLIM (w/ABS) +4in Black Brake Line Kit w/Black Fittings
Brand: Goodridge
SKU: goodridge-goodridge-18-21-hd-flsl-slim-w-abs-4in-black-brake-line-kit-w-black-fi-t14-892784
Price: 258.77 USD
Availability: BackOrder

$258.77

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Goodridge HD0137-2FB-BK4 +4in Black Brake Line Kit w/Black Fittings. Offers improved braking response for a safer riding experience.

Key Features

Fits 2018-2021 Harley-Davidson FLSL SLIM models with ABS.
Constructed from high-grade stainless steel for long-lasting performance.
Offers improved braking response for a safer riding experience.
Adds reliability and safety to your braking system.
Resists abrasion and corrosion.
Features black fittings and a black outer coating for a clean look.

This brake line kit is specifically designed for 2018-2021 Harley-Davidson FLSL SLIM models equipped with ABS. Please verify your motorcycle's model and year before purchasing.

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About this part

Product Details

Goodridge is well-known for making high-performance fluid transfer systems. This specific brake line kit, part number HD0137-2FB-BK4, is built for Harley-Davidson motorcycles equipped with ABS and the FLSL SLIM model from 2018-2021. It's designed to give you a more direct and responsive feel at the brake lever.

This kit is constructed from high-grade stainless steel, which helps it resist corrosion and abrasion, meaning it’ll hold up well over time. Compared to stock rubber lines, these stainless steel lines don't expand as much under pressure. This lack of expansion translates directly into improved braking response, making your ride safer and giving you more confidence when you need to slow down. The black fittings and black outer coating also add a clean, sharp look to your bike.

If you're looking to get a more reliable and consistent feel from your brakes, this Goodridge kit is a solid option. It's a direct replacement for your factory lines, making installation straightforward for someone familiar with motorcycle brake systems.