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Vortex 840ZRV4-42 Aluminum Rear Sprocket 42-Tooth Silver

Manufacturer

Picture for manufacturer Vortex

Part Number

840ZRV4-42
8 reviews
Sale Price

$73.91

Estimated ship date Tuesday, November 24

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Product Details

The Vortex 840ZRV4-42 is a 42-tooth aluminum rear sprocket engineered for performance motorcycle applications. Part of Vortex Racing's trusted 840 sprocket series, this sprocket is built to exacting standards for riders who demand lightweight durability without sacrificing longevity.

Key Features:

  • 42-Tooth rear sprocket for precise gearing tuning
  • 100% CNC manufactured in the USA to tight tolerances
  • Specially formulated aluminum alloy per Vortex specifications for optimal strength-to-weight ratio
  • Silver anodized finish to resist corrosion and oxidation
  • Patented Vortex tooth profile for extended sprocket and chain life
  • Lightweight construction reduces rotating mass for improved throttle response and acceleration
  • ZRV4 bolt pattern for correct fitment on compatible applications

Vortex Racing has been manufacturing top-quality racing components in the USA since 1995, supplying professional race teams and street riders worldwide. The 840ZRV4-42 rear sprocket delivers race-proven performance and is a direct upgrade over heavier OEM steel sprockets.

The turbo (s475sx-e) has been my best purchase this year. The order was placed at the end of the workday and Thmotorsports shipped it the very next morning, also the box arrived in magnificent condition, the turbo was picture perfect without a blemish. Thmotorsports was the most affordable out of all ten sites that were considered, with top notch shipping. I have to say Thmotorsports was the best choice for my genuine part.

VERY EASY NICE STAFF

Quick and easy

Fast, fast, fast. No issues. No worries.

Easy to find, and place order. Communication was good once it shipped.

Hope I get my order thanks you

The website was easy to navigate and your facility was the only one that had the product.

I need to return/ exchange my item because it doesn't fit my wheels.

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