Vertex 24570B Cast Replica Piston Kit Compatible With/Replacement For Fantic XE 125, XX 125 2022, Yamaha YZ 125 2022 STD Compression Ratio, 54 mm Cylinder Diameter, 53.950mm Piston Diameter

**Verify the part fits before purchasing**Specs: Description: Cast Replica Piston KitCompression Ratio: STDCylinder Diameter: 54 mmDisplacement: 125 ccPiston Diameter: 53.950mmReplaces OEM NumbersVertex: 24570BCompatible With/Replacement For: Fantic XE 125, XX 125 2022Yamaha YZ 125 2022

• All piston skirts are coated with a hi-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
• Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston
• Forged Replica pistons are forged from 2618 aluminum for superior strength and durability
• Forged High Compression pistons improve power and torque across entire rpm range
• Forged Big Bore pistons increase engine's displacement, torque, and peak horsepower