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Vortex 828AZK-38 520 Aluminum Rear Sprocket 38 Tooth Silver

Manufacturer

Picture for manufacturer Vortex

Part Number

828AZK-38
6 reviews
Sale Price

$65.41

Estimated ship date Friday, November 20

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Product Details

The Vortex 828AZK-38 is a high-performance 520-pitch aluminum rear sprocket designed for sportbike applications. This precision-engineered sprocket features 38 teeth and is part of Vortex's CAT5 series, offering an excellent balance of weight savings and durability for street and track use.

Key Features:

  • CNC-machined from 7075-T6 aluminum for exceptional strength and precision
  • 520 pitch configuration with 38 teeth
  • Clear anodized silver finish prevents corrosion and looks sharp
  • Unique tooth design with debris-clearing grooves increases longevity
  • Significantly lighter than OEM steel sprockets for reduced rotating mass
  • Manufactured to tight tolerances for smooth, reliable performance
  • Patented Vortex sprocket design used by racing teams worldwide

This lightweight aluminum sprocket reduces unsprung weight compared to stock steel units, improving acceleration response and handling characteristics. The advanced CNC manufacturing process ensures each tooth is precisely formed for optimal chain engagement and extended service life. Vortex sprockets are known for durability that rivals steel sprockets while providing the performance advantages of aluminum construction.

I received the bar and it looks to be very high-quality. However, this bar says it fits a 2003 through 2013 dodge ram 25 and 3500 series trucks. However, from 2003 to 2007-1/2. This truck comes with 1/2' (14mm) bolts. This bar only comes with the 14 mm and the upgraded 5/8' Hardware for the top joint. The lower joint connecting to the Axle only has the 5/8 hole and does not come with a reducing kit nor does it come with an upgraded 5/8' bolt, which would at least allow you to drill out the lower Mounting holes to mount this bar. As a result, you cannot use the original bolt and you have to go to Supply store to find the correct size bolt to allow you to mount this track bar. Highly inconvenient for the customer, especially when there is no mention of this in the description for the part. At the bare minimum, this track bar should've came with the second 5/8' bolt With the kit.

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