Vertex 23119A Cast Replica Piston Kit Compatible with Replacement For Fantic Motor XE 125 2021-2022, XX 125 2021, Yamaha YZ 125 2005-2021, YZ 125 X 2020-2022 54 mm Cylinder Dia, 53.93 mm Piston Dia

**Verify the part fits before purchasing**Specs:Description: Cast Replica Piston KitCompression Ratio: STDCylinder Diameter: 54 mmDisplacement: 125 ccPiston Diameter: 53.930mmCompatible With/Replacement For:Fantic Motor XE 125 2021-2022, XX 125 2021Yamaha YZ 125 2005-2021, YZ 125 X 2020-2022

• Specs: Cast Replica Piston Kit, Compression Ratio: STD, Cylinder Diameter: 54 mm, Displacement: 125 cc, Piston Diameter: 53.930mm
• OEM Replacement: 100% New Aftermarket Cast Replica Piston Kit built to meet OEM specifications
• ENGINEER-TESTED EXCELLENCE: All of our wiring products go through a rigorous testing program developed by prestigious engineers to ensure optimal output and performance.
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• PRECISION MANUFACTURED: Built to OEM-equivalent specifications for accurate fitment, durability, and compatibility with listed applications.