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Vortex 920-37 VTX Aluminum Rear Sprocket Pitch Sprockets - 37-Tooth 520

Manufacturer

Picture for manufacturer Vortex

Part Number

920-37
5 reviews
Sale Price

$50.96

Estimated ship date Tuesday, November 24

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 920-37 is a 37-tooth, 520-pitch aluminum rear sprocket from Vortex Racing's VTX series, purpose-built for performance street and track riding. CNC-machined from 7075-T6 billet aluminum, this sprocket delivers a significant weight reduction over stock steel units, reducing rotating mass for improved throttle response, acceleration, and deceleration.

Key Features:

  • 37-tooth, 520-pitch rear sprocket for precise gearing options
  • 7075-T6 billet aluminum construction — lightweight yet strong aerospace-grade alloy
  • Anodized finish for corrosion resistance and long-lasting appearance
  • CNC-machined in the USA to tight tolerances for precise chain engagement
  • Reduces rotating mass compared to OEM steel sprockets for improved performance
  • Patent-pending Vortex tooth profile for smooth, efficient power transfer
  • Compatible with standard 520-pitch drive chains

The Vortex 920-37 rear sprocket is an ideal upgrade for riders looking to fine-tune their bike's gearing for street performance or track use. Its lightweight aluminum construction and precision machining make it a trusted choice among both amateur and professional racers.

The experience was good.

I found the product I wanted, and the order was easy to complete. All info was clear and precise, so did not have to speak with anyone! Acknowledgement of the order was prompt and was filled and shipped almost immediately. Packaged well and received within a few days. I certainly will consider the seller should the time arise in the future.

You had what I needed for a rare bike, and I appreciated that.

Very appreciative of this company. Amazing service.

Please with purchase and delivery.

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