Star Union 5mm Hydraulic Brake Hose Connector Kit, Olive & Insert Fitting Replacement for Bicycle Disc Brakes
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Star Union 5mm Hydraulic Brake Hose Connector Kit, Olive & Insert Fitting Replacement for Bicycle Disc Brakes
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Overview
The Star Union 5mm Hydraulic Disc Brake Olive & Barb Insert Kit is designed for repairing, replacing, or installing hydraulic brake hose connections on compatible Star Union hydraulic disc brake systems. Manufactured from durable metal components, this kit provides a secure and reliable connection to help maintain consistent hydraulic pressure and dependable braking performance.
Ideal for brake hose shortening, rerouting, new bike builds, and routine maintenance, this fitting kit helps ensure a leak-resistant seal and smooth installation. It is compatible with most Star Union hydraulic disc brake systems using 5mm brake hoses, except models equipped with 156 calipers.
Compatibility
- Compatible with most Star Union hydraulic disc brake systems
- Designed for 5mm hydraulic brake hoses
- Not compatible with Star Union 156 caliper models
- Suitable for MTB, E-Bike, commuter bikes, and other bicycles using compatible Star Union hydraulic brake systems
- Ideal for brake hose replacement, shortening, rerouting, and maintenance
Note: Please confirm your brake model and hose size before purchasing.
Specifications
| Item | Specification |
|---|---|
| Product Name | 5mm Hydraulic Brake Olive & Barb Insert Kit |
| Hose Size | 5mm |
| Material | Metal |
| Color | Gold |
| Application | Hydraulic Brake Hose Installation & Replacement |
| Compatibility | Most Star Union Hydraulic Disc Brake Systems (Except 156 Calipers) |
| Package Includes | Olive(s), Barb Insert(s), Compression Nut(s), O-Ring(s) (Adjust according to actual contents.) |
Package Includes
- Olive(s)
- Barb Insert(s)
- Compression Nut(s)
- O-Ring(s)
(Please update the quantities according to the actual package contents.)
FAQ
Which brake systems is this kit compatible with?
This kit is compatible with most Star Union hydraulic disc brake systems using 5mm brake hoses, except models equipped with 156 calipers.
What is this kit used for?
It is designed for replacing hydraulic brake hose fittings during brake hose installation, shortening, rerouting, or routine maintenance.
Will replacing the olive and barb help prevent leaks?
Yes. Replacing worn or damaged olives and barb inserts when servicing a brake hose helps create a proper hydraulic seal and reduces the risk of fluid leaks.
Is this kit suitable for new brake hose installation?
Yes. It is suitable for installing new brake hoses as well as replacing fittings during brake maintenance or repairs.
Most U.S. orders ship from our U.S. warehouse and are usually delivered within 3–6 days.
Orders to other countries, out-of-stock items, and customized products may ship from China and are usually delivered within approximately 14 days.
We want you to be completely satisfied with your purchase. If you have any questions, concerns, or complaints, please contact our online support team or email us at grt@star-union.net. We will respond within 8 hours.
Items can be returned or exchanged within 30 days of delivery. Please contact us before returning an item so we can help you with the next steps.