Exterior Components› Body Panels and Components

M&W

Rear Sprocket 50T 6.43 BC 520 Chain

$68.89

SKU: M027 SP520-643-50T

In Stock
In Stock
Ships by Jun 16
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Non-Returnable Item

Description

The M&W Aluminum Products SP520-643-50T is a rear axle sprocket designed for micro sprint applications. This sprocket features 50 teeth and a 6.43-inch bolt pattern. It is constructed from aluminum with a natural finish. M&W Aluminum Products has been manufacturing CNC component parts for various racing disciplines since 1987.

Fitment

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Specifications

BrandM&W
Part NumberM027 SP520-643-50T

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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