Vertex OEM Replacement Top End Kit - VTK23119B - 2005-2021 Yamaha YZ125, and 2020-2021 YZ125X

Vertex OEM Replacement Top End Kit – 2005-2021 Yamaha YZ125 & 2020-2021 YZ125X

Take your Yamaha YZ125 or YZ125X to the next level with this premium Vertex OEM Replacement Top End Kit! This kit is designed to deliver unparalleled performance, durability, and value for your bike.

Why Choose Vertex Top End Kit?

• Heat Treated: All pistons are heat treated with a T-5 hardening and tempering cycle for enhanced durability.
• Molybdenum Disulphite Coating: Piston skirts are coated for faster break-in time and increased piston life.
• Piston Size: 53.94/STD
• Cast Piston Kits: Gravity cast aluminum alloy with 18% silicone content for an extremely light yet strong piston.
• OEM Replacement: Replica pistons and all rings are OEM replacements.
• Complete Kit: Includes piston, rings, pins, circlips, top end gaskets, and wrist pin bearing (when applicable).

Upgrade Your YZ125 and Ride Now!

Don't settle for stock performance. Install this Vertex OEM Replacement Top End Kit and experience the difference for yourself. Order now and take your Yamaha YZ125 or YZ125X to new heights!

Yamaha YZ125 Performance Parts and Accessories

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