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Vortex 840CZGV4-40 Aluminum Rear Sprocket 40-Tooth Silver

Manufacturer

Picture for manufacturer Vortex

Part Number

840CZGV4-40
8 reviews
Sale Price

$73.91

Estimated ship date Saturday, November 28

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 840CZGV4-40 is a lightweight aluminum rear sprocket featuring 40 teeth, engineered for aftermarket wheel fitment. Part of Vortex Racing's 840-series sprocket lineup, this sprocket is purpose-built for riders who demand performance-grade drivetrain components without unnecessary rotational weight.

Key Features:

  • 40-tooth rear sprocket for optimized gearing balance
  • Lightweight aluminum construction reduces rotating mass for improved throttle response and acceleration
  • 100% CNC machined in the USA to tight tolerances using a specially formulated alloy per Vortex specifications
  • Silver anodized finish to resist corrosion and maintain appearance
  • Vortex patented tooth design with saber tooth grooves for increased sprocket longevity
  • Designed for aftermarket wheel fitment — part of the 840 series intended for non-OEM wheel applications
  • Manufactured by Vortex Racing, a USA-based company producing motorcycle racing components since 1995

The Vortex 840CZGV4-40 is an ideal upgrade for track-day riders, road racers, and performance enthusiasts looking to reduce unsprung weight and fine-tune their final drive ratio. As with all Vortex sprockets, this unit is tested with input from top professional race teams worldwide.

Price was spot on and shipping was very fast! Highly recommend THMotorsports and will be checking to shop with them again!

Just as described. Fast service

Fast free shipping!

I searched online for my product, found it and the best price at thmotorsports.com, ordered it, and received it as promised, in perfect condition as advertised. I'm a satisfied customer. Guess they have a sister company: autoplicity.com. I'm shoppin' them too.

I can't really grade the last one as the product has not arrived yet.

Is Good Thankyou

It was a quick easy decision to purchase my new stainless steel prop through their site. Good job.

Found the best price for the tires I needed here. Mixed production years but can't complain for the price. Arrived very quickly.

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