

PROX offers this OEM-style piston, designed for 125cc Husqvarna engines. With a diameter of 54 mm and a single-ring design, it provides a good balance between performance, torque, and reliability.
Made of high-quality materials, it is a perfect replacement for the original piston without requiring any modifications. Its design slightly increases the compression ratio, which improves engine torque, particularly at low and mid-range RPMs.
This model features two lubrication points to optimize lubrication and ensure longer cylinder and piston life. The skirt has also been redesigned to promote gas flow and improve overall engine efficiency.
This piston is therefore ideal for optimizing the upper engine while maintaining excellent reliability.
Available dimensions:
A: 53.94 mm
B: 53.95 mm
C: 53.96 mm
D: 53.97 mm
Please allow approximately 15 days for this type of piston.
Fits:
Click on your bike to see all compatible parts.
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