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Vortex 527AV4-47 VTX Aluminum Rear Sprocket Pitch Sprockets - 47T 520

Manufacturer

Picture for manufacturer Vortex

Part Number

527AV4-47
6 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 527AV4-47 is a 47-tooth aluminum rear sprocket designed for high-performance street and track applications. Part of Vortex's VTX series, this sprocket is precision CNC-machined from lightweight 7075-T6 aluminum and features hard anodizing for maximum durability and corrosion resistance.

Key Features:

  • 47-tooth rear sprocket for optimized acceleration and gear ratio tuning
  • 520 pitch chain compatibility
  • CNC-machined from 7075-T6 aircraft-grade aluminum for an ideal strength-to-weight ratio
  • Hard anodized finish for enhanced wear resistance and corrosion protection
  • Precision tooth geometry engineered for smooth, consistent chain engagement
  • Significant weight savings over OEM steel sprockets
  • Direct bolt-on fitment — no modifications required

Vortex Racing is a trusted name in the powersports industry, delivering OEM-quality components with race-proven performance. The 527AV4-47 sprocket is an ideal upgrade for riders looking to fine-tune their drive ratio for track days, sport riding, or everyday street use.

Transaction was smooth, shipped quickly

Great job

Painless order at a couple hundred dollars less than other online suppliers.

good

Website said the system I ordered was different from what the order confirmation said. I called customer service who said they could not confirm what was shipped and told me to send inquiry via email. In the end the system fit, but If you are not going to help customers over the phone, don't have a customer service number!

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