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Vortex 435V4-39 VTX Aluminum Rear Sprocket 39-Tooth 520-Pitch Silver

Manufacturer

Picture for manufacturer Vortex

Part Number

435V4-39
7 reviews
Sale Price

$63.71

Estimated ship date Saturday, November 28

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Fitment guaranteed

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Product Details

The Vortex 435V4-39 is a 39-tooth, 520-pitch aluminum rear sprocket engineered for motorcycle road racing, track days, and high-performance street use. Part of Vortex's proven VTX (standard) aluminum sprocket series, this sprocket delivers a winning combination of reduced rotating mass and race-proven durability.

Key Features:

  • Lightweight aluminum construction reduces rotating mass for improved throttle response and acceleration
  • 100% CNC machined in the USA to the tightest tolerances in the industry
  • Specially formulated aluminum alloy developed to Vortex's proprietary specifications
  • Silver anodized finish provides corrosion resistance and a clean appearance
  • Vortex patented tooth profile for extended sprocket longevity and smooth chain engagement
  • 520 chain pitch compatible
  • 39-tooth rear sprocket — ideal for fine-tuning final drive gearing

Vortex Racing has been manufacturing premium motorcycle racing components in the United States for over 15 years. Owned and operated by racers and enthusiasts, every component is built to exacting standards and validated through direct feedback from top professional race teams worldwide. The 435V4-39 is a direct-fit, drop-in replacement sprocket for compatible applications.

I ordered the products, the products were delivered, and I was satisfied. A good transaction.

Perfect!

Simple order process. Arrived amazingly fast. Thanks

The only problem was confusion with process and delivery information. And the picture of the generator wasn't what my pump was for. Despite that, it was right product delivered as fast as Amazon which brought me comfort to the confusion. Thanks for your service.

quick and easy

Really painless transaction. My item arrived essentially on time (a slight delay from the estimated delivery date - but THM was all over it, touching base with updates before I even had to reach out). My order arrived in working order and packaged well. I will definitely order from them again!

fast easy product is wonderful

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