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Vortex 170ZU-51 VTX Aluminum Rear Sprocket 51T

Manufacturer

Picture for manufacturer Vortex

Part Number

170ZU-51
9 reviews
Sale Price

$67.11

Estimated ship date Saturday, November 28

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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 170ZU-51 is a lightweight aluminum rear sprocket from the VTX series, engineered for performance-oriented motorcycle riders who demand precision and durability. Manufactured from high-grade 7075 aluminum alloy, this sprocket delivers an excellent strength-to-weight ratio while reducing unsprung rotational mass for improved throttle response and acceleration.

Key Features:

  • 51 Teeth — optimized tooth count for refined final drive gearing
  • High-Grade Aluminum Construction — significantly lighter than steel alternatives, reducing unsprung weight
  • Hard-anodized finish for corrosion resistance and long service life
  • CNC-machined to tight tolerances for precise chain engagement and smooth power delivery
  • Direct OEM-style fitment for straightforward installation
  • Compatible with standard chain pitch for the intended application

Vortex Racing is a trusted name in the powersports industry, known for producing competition-grade drivetrain components used by professional and amateur racers worldwide. The 170ZU-51 rear sprocket is an ideal upgrade or replacement for riders looking to shed weight and maintain reliable, consistent performance on the street or track.

Very pleased with my order! Would buy from them again! Thank you!

Simple quick and easy

Quick shipping. Highly recommended!

I'm waiting on my refund. I was not happy that I couldn't talk to a real person regarding my return and my repurchase of the correct prop that I needed. So , if I get my total refund without a huge restocking fee(since the prop is new in original packaging and I bought another prop that is the correct size) then I will be extremely satisfied.

Tires in the add show studded tires but what I received was studdless tires . Will talk to THM Motorsport after this. But price was great

Good price and fairly fast shipping.

Service and support were great, order arrived quickly and in good shape.

Very quick and cheap

Great prices and a surprisingly fast delivery, which despite choosing the most economic choice (2-14 days), I received the items in 5 days - saved more than half in shipping. Great all around experience and great product extremely well packaged. Thank you, folks!

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