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Engines and Components› Pistons and Piston Rings

Vertex Pistons

Vertex Pistons 23-24 Yamaha YZ 125 X 125cc Top End Piston Kit

$189.95 $170.96 Save $18.99

SKU: V046 VTK24570B

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Non-Returnable Item
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Description

The Vertex VTK24570B is a top-end piston kit designed for specific Yamaha and Fantic models. It features pistons that are heat-treated with a T-5 hardening and tempering cycle. The piston skirts are coated with Molybdenum Disulphite for faster break-in and increased life.

Fitment

Fitment Guaranteed

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on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandVertex Pistons
Part NumberV046 VTK24570B

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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