Carburetor spring valve replacement part for 5bm 5su Zr Evo Vino50 scooter models, made from titanium steel and stainless steel with green paint finish, available in 2.3cm, 2.8cm and 3.3cm sizes for motorcycle carburettor repair and maintenance.
Carburetor spring valve replacement part for 5bm, 5su, Zr Evo and Vino50 scooter models with titanium steel construction

This carburetor spring valve serves as a direct replacement component for specific scooter carburettor systems, designed to restore proper fuel regulation when original valves become worn or damaged. Manufactured from titanium steel and stainless steel with a distinctive green paint finish, it provides both functional reliability and visual identification for repair applications. Available in three precise lengths – 2.3cm, 2.8cm and 3.3cm – it offers options for different carburettor configurations and model variations. The solid colour pattern and fashion element classification indicate its suitability for applications where both mechanical performance and appearance are considerations.
Features and Construction

The carburetor spring valve combines material durability with precise sizing for reliable scooter carburettor function. Its construction addresses the specific requirements of motorcycle fuel systems while providing visual distinction through its finish.
Material and Build
Constructed from titanium steel and stainless steel, this valve provides the strength and corrosion resistance needed for carburettor applications where exposure to fuel and engine temperatures occurs. The green paint treatment adds an additional protective layer while creating visual identification that can help with part recognition during installation and future maintenance. This combination of materials ensures the valve maintains its spring characteristics and dimensional stability under operating conditions.
Size and Practical Fit
Available in three specific lengths – 2.3 centimetres, 2.8 centimetres and 3.3 centimetres – the valve accommodates different carburettor designs and model requirements. The precise sizing ensures proper fitment and spring tension for fuel mixture regulation. When selecting the appropriate size, consult your scooter's specifications or measure the original valve to determine which of the three options matches your application requirements.
Uses and Placement

This replacement part serves specific functions within scooter fuel systems, addressing both repair scenarios and maintenance requirements. Its design focuses on restoring original equipment specifications while providing material improvements.
Event or Professional Use
For professional mechanics and repair shops working on 5bm, 5su, Zr Evo and Vino50 scooter models, this valve provides a reliable replacement option when carburettor refurbishment is required. The three size options allow technicians to address various model years and configurations within these scooter families. The green finish offers quick visual verification that the correct replacement part has been installed, which is particularly useful in workshop environments handling multiple repair jobs simultaneously.
Everyday Home Use
For scooter owners performing their own maintenance, this valve offers a straightforward replacement component when carburettor issues related to spring valve wear arise. The clear compatibility with specific models reduces the risk of incorrect part selection, while the solid colour finish maintains an OEM appearance. Home mechanics should ensure they have the appropriate tools for carburettor disassembly and reassembly, and verify the correct size before installation.
Benefits and Buying Value

The valve provides practical advantages through material selection, sizing options and compatibility with popular scooter models. These features translate to specific benefits for both professional and DIY repair scenarios.
Reuse and Low Maintenance
The titanium steel and stainless steel construction offers corrosion resistance that can extend service life compared to standard steel components in fuel system applications. The green paint treatment provides additional protection against environmental factors. When properly installed in compatible carburettors, the valve requires no specific maintenance beyond routine carburettor servicing, making it a set-and-forget component for most users.
Why Choose This Product
This carburetor spring valve provides exact compatibility with 5bm, 5su, Zr Evo and Vino50 scooter models, eliminating guesswork in part selection. The three available sizes accommodate variations within these model families, while the titanium steel and stainless steel construction offers material durability appropriate for carburettor applications. The green finish aids identification and maintains a finished appearance that matches or exceeds original equipment specifications for these scooter carburettors.



