Exterior Components› Body Panels and Components

Vortex Racing

Vortex Racing Aluminum Rear Sprocket 525 37 Tooth- Red

$83.29

SKU: V045 642CZR-37

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

Moderate — 2–4 hours

Description

The Vortex Racing 642CZR-37 is an aluminum rear sprocket designed for high-performance street applications. It features a 525 pitch and 37 teeth, with lightening holes to reduce rotating mass. The sprocket is constructed from durable aluminum to ensure concentricity and longevity, and it is manufactured in the USA.

Fitment

Fitment Guaranteed

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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 642CZR-37

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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