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

Manufacturer

Picture for manufacturer Vortex

Part Number

920AZB-37
5 reviews
Sale Price

$55.21

Estimated ship date Tuesday, November 24

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Product Details

The Vortex 920AZB-37 VTX Aluminum Rear Sprocket is a high-performance replacement rear sprocket engineered for motorcycle and sportbike applications. Machined from premium aircraft-grade 7075-T6 aluminum, this sprocket delivers a significant weight reduction over stock steel sprockets while maintaining outstanding strength and durability.

Key Features:

  • 37-Tooth count for precise gearing customization
  • Hard-anodized finish for corrosion resistance and extended service life
  • Precision CNC-machined from high-strength 6061 or 7075-T6 aluminum billet
  • Compatible with 520 chain pitch (verify chain pitch before ordering)
  • Significantly lighter than OEM steel sprockets for improved acceleration response
  • Part of Vortex's VTX sprocket line, designed for street and track use

The Vortex VTX series is a popular upgrade among performance riders looking to fine-tune their gearing ratios without sacrificing quality. This sprocket is a direct bolt-on replacement, requiring no modification for compatible applications.

I ordered Prop Speed PSLKIT Large 1 Liter Professional Marine Coating Kit but the chemicals inside got leakage that spill all over the box.

I received my items in a very timely manner.

good service

I was pretty happy with the service. I ordered the part on a Sunday afternoon and paid $9.99 for 2 day delivery and it arrived on Friday 5 days later so not sure I got what I paid for in that regard.

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