Exterior Components› Body Panels and Components

Vortex Racing

Vortex Racing Aluminum Rear Sprocket 520 39 Tooth- Red

$79.13

SKU: V045 427AZR-39

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Description

The Vortex Racing 427AZR-39 is an aluminum rear sprocket designed for durability and performance. It features a 520 chain size and 39 teeth, finished in red.

This sprocket utilizes a unique tooth design that increases its longevity, a patented feature from Vortex Racing. The aluminum construction ensures concentricity and reduces rotating mass with lightening holes.

Fitment

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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

BrandVortex Racing
Part NumberV045 427AZR-39

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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