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Vortex 491ZK-51 Rear Sprocket 51-Tooth

Manufacturer

Picture for manufacturer Vortex

Part Number

491ZK-51
7 reviews
Sale Price

$69.66

Estimated ship date Friday, November 20

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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 491ZK-51 is a 51-tooth rear sprocket designed for motorcycle applications. Vortex sprockets are precision-machined from high-quality materials to deliver reliable power transfer and durability under demanding riding conditions.

Key Features:

  • 51 Teeth – Provides optimized gear ratio for acceleration and performance tuning
  • Precision Machined – CNC-machined for tight tolerances and consistent chain engagement
  • High-Strength Construction – Engineered to withstand the stresses of both street and track use
  • Direct Replacement – Bolt-on fitment designed to OEM specifications for straightforward installation
  • Vortex Quality – Manufactured by one of the motorsports industry's most trusted sprocket brands

The 491ZK-51 is part of Vortex's extensive sprocket lineup, built to meet the demands of performance-oriented riders looking for reliable drivetrain components. Whether upgrading for track days or replacing a worn OEM sprocket, this unit delivers consistent performance and long service life.

Excellent price and fast shipping

You had the item I needed and at a very favorable price compared to other marine retailers I had used in the past. Finally shipping was excellent !! Thank you!

It was a good price on the pump I bought, but the picture showed it came complete with the nozzle assembly, but it did not so the picture is misleading

Product was in stock and shipped quickly. Arrived when indicated.

Extremely satisfied!!!

x

Fast shipping great customer service

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