Vertex Top End Piston Kit for Yamaha YZ 125 ’22-24/YZ 125 X ’23-24 VTK24570B

Description

Vertex Top End Piston Kit. Fits models

• Uses Vertex: #24570B
• Compression Ratio: STD
• Cylinder Diameter: 54 mm
• Displacement: 125 cc
• Piston Diameter: 53.950mm

• All piston skirts are coated with a high-tech Molybdenum Disulfide coating for faster break-in time and increased piston life
• Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston
• All pistons are heat treated with a T-5 hardening and tempering cycle
• All rings are Orig Equip replacements
• Top end piston kit includes piston, rings, pins, circlips, top end gaskets, and wrist pin bearing or cam chain where applicable