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Vortex 170ZR-42 VTX Aluminum Rear Sprocket 42-Tooth

Manufacturer

Picture for manufacturer Vortex

Part Number

170ZR-42
7 reviews
Sale Price

$67.11

Estimated ship date Saturday, November 28

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Product Details

The Vortex 170ZR-42 is a high-performance 42-tooth aluminum rear sprocket from Vortex Racing's popular VTX series. Engineered for motorcycle enthusiasts who demand lightweight performance without sacrificing durability, this sprocket is precision-CNC-machined from high-grade 7075-T6 aluminum alloy for an optimal balance of strength and weight savings.

Vortex Racing is a trusted name in the powersports industry, known for producing race-quality drivetrain components used by professional and amateur riders alike. The VTX series sprockets feature hard-anodized tooth surfaces for extended wear life and corrosion resistance.

Key Features:

  • Material: 7075-T6 aluminum alloy construction for maximum strength-to-weight ratio
  • Tooth Count: 42 teeth
  • Series: VTX aluminum rear sprocket line
  • Finish: Hard-anodized for corrosion resistance and extended wear life
  • Precision CNC-machined for exact OEM dimensions and fitment
  • Significant weight reduction compared to OEM steel sprockets
  • Direct bolt-on replacement — no modifications required

The Vortex 170ZR-42 rear sprocket is an ideal upgrade for street, track, and sport riding applications where reducing unsprung and rotating mass improves overall handling and acceleration response.

easy to order and was delivered with express delivery, which I paid for, but arrived in time...

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

good service

I never received anything about shipping so I contacted customer support. They said it was a direct shipment and they would check on it for me and get back to me. I never heard back from them. Shortly after that I did receive a message from the carrier saying they have my shipment and scheduled a delivery. They said they would call me 30 mins before the delivery so I could get off work and come to inspect it before signing for it. That didnt' happen either my wife called me first thing in the morning and say they are here delivering it now so I had to run home so I could inspect it. The driver was really nice and waited for me to get there.

Easy to navigate

Great as long as it gets delivered by Thursday

quick and easy

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