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Exterior Components› Body Panels and Components

Vertex Pistons

Vertex Gaskets 21-23 Gas-Gas MC125 Top End Gasket Kit

$71.97 $68.37 Save $3.60

SKU: V046 8100009

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In Stock
Ships by Jun 13
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Non-Returnable Item
INSTALL DIFFICULTY
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Description

The Vertex Pistons 8100009 is a top end gasket kit designed for a 54 mm diameter. It includes every gasket, o-ring, and seal required to rebuild the top end of compatible motorcycles.

This kit is specifically designed for a range of models including the 125 SX (2018-2022), 125 XC (2021-2022), 150 EXC TPI (2020-2022), 150 SX (2018-2022), 150 XC-W (2023), 150 XC-W TPI (2021-2022), MC 125 (2021-2023), and TC 125 (2018-2022).

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.

Available on iOS & Android

Specifications

BrandVertex Pistons
Part NumberV046 8100009

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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