Exterior Components› Body Panels and Components

Vortex Racing

Vortex Racing Aluminum Rear Sprocket 530 43 Tooth- Black

$83.29

SKU: V045 840ZK-43

In Stock
In Stock
Ships by Jun 26
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Non-Returnable Item

Description

The Vortex Racing 840ZK-43 is a rear aluminum sprocket designed for use with BST, Marvic, Marchesini, Rotobox, and OZ wheels. It features a 5-bolt pattern with a 76mm outer diameter and a 100mm bolt circle.

This lightweight sprocket is made in the USA from 7075 T6 aerospace aluminum and uses a 530 pitch chain. It has been proven in Pro Street Drag Racing and AMA Superbike series. The specific tooth count needed can be specified from 40-48.

Fitment

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Specifications

BrandVortex Racing
Part NumberV045 840ZK-43

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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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