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Vortex 920AZK-37 VTX Aluminum Rear Sprocket Chain Sprockets - 37-Tooth 520

Manufacturer

Picture for manufacturer Vortex

Part Number

920AZK-37
9 reviews
Sale Price

$55.21

Estimated ship date Saturday, November 28

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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 920AZK-37 is a high-performance aluminum rear sprocket designed as part of Vortex's VTX series. Engineered for riders who demand lightweight performance without sacrificing durability, this sprocket is precision CNC-machined from high-grade 7075 aluminum alloy for an optimal strength-to-weight ratio.

Key Features:

  • 37 Teeth – Optimized tooth count for performance riding applications
  • 520 Chain Pitch – Compatible with standard 520 chain configurations
  • 7075 Aluminum Construction – Lightweight yet strong material reduces unsprung rotational mass
  • Hard Anodized Finish – Provides corrosion resistance and extended wear life
  • CNC Machined – Precision manufacturing ensures consistent fitment and smooth chain engagement
  • Hard Chrome Teeth – Enhanced tooth hardness for improved durability and chain life
  • Direct OEM Replacement – Bolt-on installation with no modifications required

The Vortex VTX aluminum rear sprocket is a popular upgrade for sport bike and motorcycle enthusiasts looking to reduce overall drivetrain weight. The anodized aluminum construction offers significant weight savings over steel sprockets while maintaining the strength needed for street and track use.

Delivered quickly as promised!

The price was great and delivery out standing. Much greater than I ever expected. Great job.

Ordered the X20 replacement controller. It arrived quickly and is an OEM part. Matches my original controller that got ran over on the highway.

Low friction purchase. Fast shipping. Very satisfied.

Tires were as advertised, quick delivery overall great experience

Great product and service

Ordered 4 winter tires, which were affordable and in brand new condition. Shipping was fast. 5 star service.

easy ordering

Good job

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