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Vortex 839AZGV4-45 VTX Aluminum Rear Sprocket 45T

Part of: Vortex VTX Aluminum Rear Sprocket Sprockets

Other options in this family: Vortex 144AZKV4-45 Vortex 170ZKV4-45 Vortex 316ZKV4-43 Vortex 317ZKV4-44 Vortex 317ZKV4-45

Manufacturer

Picture for manufacturer Vortex

Part Number

839AZGV4-45
9 reviews
Sale Price

$69.66

Estimated ship date Tuesday, November 24

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Live-in-stock inventory

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Product Details

The Vortex 839AZGV4-45 is a 45-tooth aluminum rear sprocket from Vortex's VTX series, engineered for performance motorcycle applications. Crafted from high-grade 7075-T6 aluminum, this sprocket delivers a significant weight savings over steel alternatives without sacrificing durability or strength.

Key Features:

  • 45-tooth count for precise gearing configuration
  • 7075-T6 aluminum construction — lightweight yet exceptionally strong
  • Hard anodized finish for corrosion resistance and long service life
  • CNC machined to tight tolerances for smooth, consistent chain engagement
  • VTX series design with precision-cut lightening pockets to reduce rotational mass
  • Direct OEM-style fitment for straightforward installation

Vortex sprockets are a trusted choice among performance riders and racers seeking reliable drivetrain upgrades. The 839AZGV4-45 is designed to work with the correct chain pitch for your application, providing improved throttle response and reduced unsprung weight compared to stock steel sprockets.

Ordering was easy and product delivered on time

Thanks

I bought my item from them due to the original site I bought from kept telling me my item was back ordered and didnt know when they would have one. It was easy and painless to order and received my item in a timely matter. The price was good especially seeing what other sites were charging, not the lowest price but we'll worth the extra 20 bucks I paid. Will buy from them again if they have what I need.

Easy to order and process

Product shipped from Norfolk VA, which was very convenient to me in NC. Arrived in a few days from ordering.

Amazing prices and shipping rates

Easy website

Easy checkout, product arrived quickly. Would use them again.

Awesome all around

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