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Engines and Components› Pistons and Piston Rings

Vertex Pistons

Vertex Piston 03-24 KTM 85 SX 85cc Cast Race Evolution Piston Kit

$137.95 $131.05 Save $6.90

SKU: V046 24446B

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Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Vertex VE-24446B is a cast Race Evolution piston kit designed for high-performance applications. It features a standard compression ratio, a cylinder diameter of 47mm, and a piston diameter of 46.940mm. This kit is constructed from a cast aluminum alloy and includes a Mos2 skirt coating for enhanced durability and break-in.

Fitment

Fitment Guaranteed

Don’t gamble
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 24446B

Videos

How to insert a Vertex Pistons circlip

How to insert a Vertex Pistons circlip
Vertex Pistons - 2 Stroke Pistons

Vertex Pistons - 2 Stroke Pistons
How TO install VERTEX piston RINGS

How TO install VERTEX piston RINGS
Meteor vs Vertex Piston comparison

Meteor vs Vertex Piston comparison
Original Vs Replica Piston - Beta Vertex Piston kit

Original Vs Replica Piston - Beta Vertex Piston kit

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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