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Vortex 639ZK-50 Steel Rear Sprocket 50T

Manufacturer

Picture for manufacturer Vortex

Part Number

639ZK-50
9 reviews
Sale Price

$67.11

Estimated ship date Wednesday, November 25

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 639ZK-50 is a 50-tooth steel rear sprocket engineered for precise fitment and reliable power transfer. Manufactured by Vortex Racing, this sprocket is crafted from high-quality steel for exceptional strength, durability, and long service life under demanding riding conditions.

Key Features:

  • 50 teeth for optimized final drive gearing
  • Constructed from high-strength steel for superior wear resistance
  • CNC-machined for precise tooth profile and consistent chain engagement
  • Corrosion-resistant finish for extended longevity
  • Direct OEM-style replacement with exact bolt pattern fitment
  • Compatible with standard O-ring, X-ring, and Z-ring drive chains

Vortex is a trusted name in the powersports industry, delivering race-proven components for street and track applications. The 639ZK-50 rear sprocket is an ideal choice for riders looking to maintain or modify their final drive ratio with a high-quality, performance-grade component.

Items arrived quick and worked perfectly!

Very good

Very easy to use the site.

Great service

Great prices, and had exactly what I needed.

Rt

Easy to order

Part I needed at a reasonable price

Order was sent in the timeframe stated. Exact part as described.

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