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Vortex 245AZK-51 Aluminum Rear Sprocket 51 Tooth

Manufacturer

Picture for manufacturer Vortex

Part Number

245AZK-51
8 reviews
Sale Price

$65.41

Estimated ship date Sunday, November 22

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 245AZK-51 is a high-performance aluminum rear sprocket featuring 51 teeth and 520 pitch chain compatibility. Manufactured from lightweight 7075-T6 aluminum alloy, this sprocket delivers exceptional strength while reducing unsprung weight for improved handling and acceleration response.

Key Features:

  • 51-tooth configuration for optimized gearing
  • 7075-T6 aluminum construction for durability and weight savings
  • CNC-machined teeth for precise chain engagement
  • Hard-anodized finish for extended wear life
  • 520 pitch chain compatible
  • Steel retention plate included for secure mounting

Vortex sprockets are engineered to meet or exceed OEM specifications while providing racers and enthusiasts with a reliable upgrade option. The hard-anodized surface treatment significantly extends sprocket life compared to untreated aluminum alternatives.

Very fast shipping with standard rates. I was surprised!

Thank you

It was quick delivery. Tired didn't show up at the same time but it still was fast.

Item was well packaged and arrived on time

easy site to navigate - excellent product selection

This was exactly what we were looking for.

Awesome stock!!

Great Service!

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