SFM Roadster 125 Motorcycle Fuel Pump Line Hose

SFM Roadster 125 Motorcycle Fuel Pump Line Hose is a complete, used fuel supply line with a pump, designed for installation in the rear section of the motorcycle. This component belongs to the Fuel pumps category and ensures stable fuel delivery from the tank system to the engine, which translates into smooth operation of the power unit. It is a practical service solution for SFM Roadster 125 motorcycle owners looking for a proven component from disassembly.

Specifications and technical data

• SKU: SFM 125 Fuel Pump
• Mark: Unbranded
• Condition: Used
• OEM Part Number: SFM 125 Fuel Pump
• Substitutable numbers: SFM, Roadster, 125, Fuel, Pump, BG
• Location on the vehicle: Rear
• Category: Fuel Pumps

Purpose and function in the fuel system

The presented pump set with a fuel hose is responsible for transporting fuel from the rear of the motorcycle to the engine supply system. Its placement in the rear area facilitates integration with the factory fuel tank and standard hose routing, which allows for maintaining the original operating characteristics of the system.

Replacing a worn or damaged fuel pump with this item from the Fuel pumps category allows for restoring proper pressure and continuity of fuel flow, reducing the risk of starting problems, engine misfiring, or power drops.

Set construction and installation benefits

The set includes a fuel pump integrated with a line hose, which simplifies the service process – instead of selecting several individual elements, the mechanic installs a ready-made subassembly. This solution:

• reduces the number of potential leaks in the fuel system,
• facilitates correct hose routing in the rear section of the motorcycle,
• shortens installation time compared to replacing individual components.

Thanks to maintaining the original hose geometry and connection points, the set fits well into the factory frame layout and mounts, which is important for the safety and durability of the entire fuel circuit.

Component condition and service application

The fuel pump with hose is a used component, sourced from disassembly, which makes it an attractive cost-effective alternative to new parts. This type of part is particularly suitable for:

• post-accident repairs, where the rear section of the motorcycle and the fuel system have been damaged,
• maintenance service, when symptoms indicate unstable operation of the supply system,
• building or rebuilding an SFM Roadster 125 motorcycle using components from disassembly.

Selecting the element according to the motorcycle manufacturer's markings and the parameters from the technical specification section helps to reduce the risk of incompatibility and ensure proper fitment for a specific model version.

Technical support and selection by fuel system

To maximize the potential of this fuel pump set with hose, it is worth paying attention to compatibility with the motorcycle's fuel system, including the type of tank used and the configuration of the rear frame section. Comparing the shape, length, and routing of the hose with the currently installed element, as well as verifying markings in the service documentation, can be helpful.

For users who want to better understand the principles of operation and diagnostics of the supply system, an article discussing the selection and operation of fuel components will be useful – detailed information can be found in the material Fuel system – injectors, pumps, and fuel tank: maintenance and regeneration.

Service expansion within fuel pumps

If you are planning a comprehensive repair or upgrade of the fuel system area in your Unbranded motorcycle and need other elements from the same group, such as pump modules, mounting baskets, or additional supply hoses, check the available parts in the Unbranded Fuel pumps category.