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Vortex 642AZLV4-45 VTX Aluminum Rear Sprocket 45-Tooth

Manufacturer

Picture for manufacturer Vortex

Part Number

642AZLV4-45
5 reviews
Sale Price

$69.66

Estimated ship date Monday, November 23

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No Hassle Returns

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 642AZLV4-45 is a high-performance 45-tooth aluminum rear sprocket from Vortex Racing's VTX series, engineered for riders who demand precision, strength, and reduced rotating mass. CNC-machined from lightweight aluminum alloy, this sprocket delivers a significant weight savings over stock steel sprockets without sacrificing durability.

Key Features:

  • 45-Tooth Configuration – Optimized gearing for aggressive acceleration and track or street performance
  • VTX Series Design – Vortex's signature hard-anodized aluminum construction for maximum strength-to-weight ratio
  • CNC-Machined Precision – Tight tolerances ensure smooth chain engagement and consistent power transfer
  • Hard Anodized Finish – Resists corrosion, wear, and abrasion for extended service life
  • Lightweight Aluminum Construction – Reduces unsprung and rotating weight compared to OEM steel sprockets
  • Direct OEM Replacement Fit – Bolt-on installation with no modification required

The Vortex VTX aluminum rear sprocket is a popular upgrade for sport bike and motorcycle enthusiasts seeking improved throttle response and a cleaner, more aggressive look. Vortex is a trusted name in the motorsports industry, known for producing competition-grade drivetrain components that meet the demands of both track day riders and daily street riders.

Great price, fast delivery.

Found the right parts, ordered, showed up quickly. Works great.

I never received anything about shipping so I contacted customer support. They said it was a direct shipment and they would check on it for me and get back to me. I never heard back from them. Shortly after that I did receive a message from the carrier saying they have my shipment and scheduled a delivery. They said they would call me 30 mins before the delivery so I could get off work and come to inspect it before signing for it. That didnt' happen either my wife called me first thing in the morning and say they are here delivering it now so I had to run home so I could inspect it. The driver was really nice and waited for me to get there.

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