Description
As your machine handles regular miles out on local roads, the original flexible rubber fluid pipes gradually degrade, soften, and become highly porous under continuous weather exposure. This isn’t just an ugly aesthetic issue in your eye-line; it represents a major stopping safety risk that creates scary fade and a highly mushy, spongy lever feel. Upgrading your frontend to this premium aftermarket Hyosung GT125R brake line kit completely eliminates hose swelling wall flexing. By containing hydraulic force within a dense, armor-wrapped mesh, every single millimeter of handlebar lever pull transfers directly to your stopping pads to maximize your safety thresholds across your latest restoration project.
Premier UK race engineering makers like Goodridge and HEL supply an un-complicated drop-in performance upgrade that is lightyears ahead of cheap original equipment parts. Standard factory rubber pipes degrade heavily from thermal expansion and chemical fluid saturation, forcing you to adjust your lever position continuously. This custom-assembled bundle uses an advanced clear-coated PTFE inner core that maintains complete fluid speed and density under extreme track day heat or harsh winter riding. Additionally, we pack four unrustable stainless banjo bolts right inside the box. Swapping your rotted original fasteners for these custom-milled pieces ensures your fluid paths remain easy to open on the workbench for any future maintenance project.
💎 COCKPIT HYDRAULICS HYOSUNG GT125R BRAKE LINE KIT INVENTORY
| 1x Goodridge/HEL HoseClear jacketed stainless steel braided hose built with an advanced non-expanding PTFE core passage. | 4x Stainless Banjo BoltsCustom-milled unrustable fasteners that replace soft original factory fluid screws. |
| 1x Fresh Bleed NippleUprated replacement screw to make flushing old discolored oil on the bench quick and simple. | 4x Copper Crush WashersSoft sealing rings that crush flat under torque to secure a 100% leakproof high-pressure lock. |
📜 Confirmed Fitment Guide
Hyosung Models:
- GT125R / GT125RC Facelift: 2005 to 2020 (Single Disc Caliper Only / Left Side Setup).
This hardware package replaces original reference codes 59480HR7700, 09161-10005, and 09360-10039. It will strictly NOT fit the following configurations:
- GT125 Naked Comet: The length is completely too short for this machine because standard naked variants run much taller upright handlebars.
- Dual Disc Conversions: If you have modified your frontend using parts from a GT250R or GT650R to run two front calipers, this single line layout will not clear your mounts. View our Dual Disc Braided Kit here.
🔧 Installation Tips
- Banish the Trapped Air Pockets: Uprated steel braided lines can sometimes be slightly trickier to bleed out manually than soft original rubber. We highly sugget utilizing a basic vacuum pump tool on your caliper nipple to draw fluid down and get a firm lever lock within minutes.
- Protect Your Paintwork and Body Panels: Glycol brake fluid acts like raw acid on exterior plastics, decals, and fairing paint finishes. Always drape a heavy workshop towel or cloth completely over your tank and front nose fairings before breaking any line links.
- Always Fit the Fresh Copper Washers: Never attempt to reuse a squashed or grooved copper washer. Dropping the fresh soft metal gaskets included in this racing kit onto your banjo bolts is vital to secure an absolute fluidproof lock under lever pressure.








![Braided Stainless Steel Front Brake Line x1 [Hose Kit] - Hyosung GT125R (GTR) - Image 5](https://i0.wp.com/hyoriders.club/wp-content/uploads/2018/12/front-brake-hose-hyosung-gt125rc.jpg?fit=500%2C500&ssl=1)









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