IIIPRO FIBEAX Quick-Connect Hydraulic Brake Hose Insert – Olive-Free Brass Connector, 1 Piece

IIIPRO FIBEAX Quick-Connect Hydraulic Brake Hose Insert – Olive-Free Brass Connector, 1 Piece

Service a compatible IIIPRO hydraulic brake connection with this compact brass hose insert. The olive-free design combines a shaped connector body with two O-rings and is designed for reconnection. Supplied as one insert; check your brake model and quick-connect interface before ordering.

Product highlights

• Purpose-built fit: for IIIPRO R2X4, R3X4, C5X4, C5X2 and C515 brakes equipped with the matching quick-connect interface.
• Olive-free connection: the integrated connector design eliminates the separate compression olive at the compatible quick-connect joint.
• Dual O-ring design: two sealing rings at the connector end work with the matching IIIPRO connection.
• Compact brass construction: approximately 20.5mm long, with the illustrated connector-end width of 4.5mm and a net weight of 1.2g per insert.
• One-piece supply: includes one brass insert with the two O-rings shown. Designed for reconnection, subject to insert and seal condition; hose, lever and tools are not included.

Specifications

A dedicated connector for your IIIPRO brake

Keep a matching replacement insert ready for hydraulic brake hose service. This IIIPRO FIBEAX connector is designed around the brand’s compatible quick-connect interface, with a stepped hose-insert section and a shaped connector end. The listing is for one insert, making the supplied quantity clear when planning your service parts.

Olive-free design with two sealing rings

The brass body incorporates two black O-rings at the connector end. In the matching brake connection, this design avoids a separate compression olive at the quick-connect joint. The insert is designed to be disconnected and reconnected; inspect the body and both seals before reuse and follow the brake manufacturer’s service requirements.

Check model and interface compatibility

The supplier lists IIIPRO R2X4, R3X4, C5X4, C5X2 and C515 brakes with a quick-connect structure. Match the actual connection on your brake, as the model name alone does not confirm every version. This is an IIIPRO-specific fitting, not a universal replacement for conventional olive-and-barb brake connections.

Dimensions and included items

Each order contains one brass hose insert with the two O-rings shown. Approximate dimensions are 20.5mm overall length and 4.5mm across the illustrated connector end, with a net weight of 1.2g per piece. Dimensions are manually measured and may vary slightly. Hoses, brake levers, handlebars and installation tools shown in reference images are not included.

Connection and service reference

The illustrated supplier sequence shows the locking screw being loosened, the plug removed, the connector inserted and the screw secured again. Refer to the instructions for your exact brake model for fitting, torque and any bleeding requirements. Confirm that the connection is secure and brake operation is correct before riding.