PZ27B accelerating carburettor zinc aluminium alloy carburettor 27mm water inlet size 650g net weight universal fit for CG 125 150 ATC200X GLPRO motorcycles manual or cable air door options
PZ27B motorcycle carburettor with 27mm inlet for CG 125 CG 150 ATC200X GLPRO bikes

When your CG 125, CG 150, ATC200X or GLPRO motorcycle develops carburettor issues affecting acceleration or fuel mixture, this PZ27B carburettor provides a direct replacement option. Manufactured from zinc aluminium alloy with a 27mm water inlet size and weighing 650g, it matches the specifications needed for 125-150cc engines. The unit comes with either manual or cable air door operation depending on the variant selected, allowing you to choose the correct type for your motorcycle's specific control setup. As a complete replacement carburettor, it arrives pre-assembled in a neutral box, ready for installation to restore proper engine performance.
Features and Construction

The PZ27B carburettor is designed as a universal replacement unit for several popular motorcycle models, with specific construction details that match original equipment requirements.
Material and Build
Constructed from zinc aluminium alloy, this carburettor offers corrosion resistance against fuel and environmental exposure. The material choice provides durability while maintaining a manageable weight of 650g, which is important for motorcycle applications where component weight affects handling. The alloy construction also helps dissipate heat from engine operation, though specific thermal performance data is not provided by the manufacturer.
Size and Practical Fit
With a 27mm water inlet size, this carburettor is dimensioned appropriately for 125-150cc motorcycle engines. The universal design aims to fit CG 125, CG 150, ATC200X and GLPRO models, though exact mounting dimensions beyond the inlet size are not specified. When installing, verify that mounting points, throttle linkage connections, and fuel line attachments match your specific motorcycle's configuration, as small variations between models can affect fitment.
Uses and Placement

This carburettor serves as a replacement component for motorcycles experiencing carburettor-related performance issues or for those requiring an upgrade from damaged original equipment.
Event or Professional Use
For motorcycle enthusiasts maintaining or restoring CG series bikes or ATC200X models, this carburettor provides a straightforward replacement option. Mechanics and repair shops can use it as a reliable part for common 125-150cc engine repairs, particularly when original carburettors are no longer available or economically repairable. The manual and cable air door options cover different control systems found across these motorcycle models.
Everyday Home Use
Home mechanics performing their own motorcycle maintenance can install this carburettor to address acceleration issues, poor fuel economy, or starting difficulties caused by worn carburettors. The pre-assembled unit reduces installation complexity compared to rebuilding an existing carburettor, though basic mechanical skills and appropriate tools are still required. Ensure you have the correct variant for your bike's air door control type before beginning installation.
Benefits and Buying Value

This carburettor offers practical advantages for motorcycle owners needing replacement fuel system components without excessive complexity or cost.
Reuse and Low Maintenance
As a complete replacement unit, this carburettor eliminates the need for rebuilding existing carburettors with multiple small parts. The zinc aluminium alloy construction resists corrosion from fuel exposure, potentially extending service life compared to more basic materials. Regular maintenance follows standard carburettor practices for these motorcycle models, with no specialised care requirements beyond those typical for carburetted engines.
Why Choose This Product
This PZ27B carburettor provides a direct compatibility match for CG 125, CG 150, ATC200X and GLPRO motorcycles with 125-150cc engines. The 27mm inlet size and 650g weight match original specifications, while the zinc aluminium alloy construction offers practical durability. With both manual and cable air door options available, you can select the correct variant for your motorcycle's specific control system, ensuring proper throttle response and fuel mixture restoration.
