Vertex Cast Replica Top End Kit For Yamaha YZ85 2019-2023 | VTK24370B-1

Details

• 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 OEM replacements
• Top end piston kit includes piston, rings, pins, circlips, top end gaskets, and wrist pin bearing or cam chain where applicable

Fitment:

–Yamaha
2023-YZ85
2023-YZ85LW
2022-YZ85
2022-YZ85LW
2021-YZ85
2020-YZ85
2019-YZ85