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Vortex 170ZB-42 VTX Aluminum Rear Sprocket 42T

Manufacturer

Picture for manufacturer Vortex

Part Number

170ZB-42
6 reviews
Sale Price

$67.11

Estimated ship date Friday, November 27

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 170ZB-42 is a lightweight 42-tooth aluminum rear sprocket from Vortex's VTX series, engineered for performance motorcycle applications. Precision CNC-machined from high-grade 7075 aluminum alloy, this sprocket delivers a significant weight reduction over stock steel sprockets without sacrificing durability.

Key Features:

  • 42-tooth rear sprocket for performance-tuned gearing
  • CNC-machined from lightweight 7075 aluminum alloy
  • Hard anodized finish for corrosion resistance and extended wear life
  • Precision tooth profile for smooth, quiet chain engagement
  • Direct OEM-style fitment — no modifications required
  • Significant weight savings compared to stock steel sprockets
  • Compatible with standard motorcycle drive chains

The Vortex VTX series is a popular choice among sport bike riders and club racers seeking improved throttle response and reduced unsprung weight. The 170ZB carrier pattern ensures a secure, rattle-free fit on compatible rear hubs. Vortex sprockets are manufactured to tight tolerances, ensuring consistent performance lap after lap.

Received ahead of schedule. Beautiful product! Perfect fit as well. Thank you.

Informative and helpful ordered tires and the process was smooth. Shipping company was quite slow compared to others that we've ordered from buy tires just showed up and seemed to be good. Thank you.

Quick and easy

Had the Parts I needed.

Good service!

Only if your product works

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