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Vortex 427A-66 Aluminum Rear Sprocket 66T 420 Pitch

Manufacturer

Picture for manufacturer Vortex

Part Number

427A-66
9 reviews
Sale Price

$94.31

Estimated ship date Tuesday, November 24

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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 427A-66 is a high-performance 66-tooth aluminum rear sprocket designed for competition and performance-oriented motorcycle applications. Engineered by Vortex Racing — a trusted name in powersports drivetrain components — this sprocket delivers reliable power transfer with reduced rotating mass compared to steel alternatives.

Key Features:

  • 66 Teeth — provides increased low-end torque and acceleration for track or aggressive street riding
  • Lightweight aluminum construction — reduces unsprung and rotating weight for improved throttle response
  • Precision CNC-machined — tight tolerances ensure smooth chain engagement and extended service life
  • Hard anodized finish — resists corrosion and wear for long-lasting durability
  • Direct OEM-style fitment — bolt-on installation with no modification required
  • Compatible with Vortex and standard OEM chain pitches

The Vortex 427A-66 rear sprocket is an ideal upgrade for riders seeking improved acceleration performance. As with all Vortex sprockets, it is manufactured to strict quality standards for consistent, race-proven results.

I think the shopping experience was great. Now we will see how the shipping experience is! Thank you. I wish we could’ve had a coupon or a discount with this purchase. Maybe you could let us know if we can get one for this purchase?

Excellent prices, blazingly, fast shipping and items are exactly as described on the website. You beat any of my local tire shops for the best price for what I was looking for.

Purchase experience went very well. Will use them for future orders..

Talked to guy on chat before I ordered. Clint was very helpful!

if I get my order on time it will be great

Quick and easy. Good prices.

First class

It was quick and easy

First time ordering and everything went just fine.

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