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Vortex 120AZK-51 51-Tooth 520 Aluminum Rear Sprocket Black

Manufacturer

Picture for manufacturer Vortex

Part Number

120AZK-51
6 reviews
Sale Price

$65.41

Estimated ship date Saturday, November 28

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 120AZK-51 is a 51-tooth aluminum rear sprocket designed for motorcycles running a 520 chain pitch. Finished in black, this sprocket is manufactured from lightweight, high-strength aluminum alloy and features Vortex Racing's patented tooth geometry — engineered to extend sprocket life and reduce chain wear compared to standard aftermarket designs.

Key Features:

  • 51-Tooth rear sprocket for 520 chain pitch applications
  • Lightweight aluminum construction — reduces unsprung rotational mass
  • Black anodized finish for corrosion resistance and clean aesthetics
  • Vortex patented tooth profile for extended sprocket and chain longevity
  • Precision CNC-machined for consistent fitment and true running

Vortex Racing sprockets are a popular upgrade for sport and performance motorcycle riders seeking a durable, weight-saving alternative to OEM steel sprockets. The 120AZK-51 is part of Vortex's 120-series rear sprocket lineup, with the "AZK" designation indicating aluminum construction in a black anodized finish.

Nice site and east to navigate.

Fast delivery great prices and received exactly what I wanted.

Fast shipping

Great service

GREAT PRICE FOR PARTS THANKYOU!

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