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Vortex 491AZR-37 Aluminum Rear Sprocket 525 Pitch 37-Tooth Red Anodized

Manufacturer

Picture for manufacturer Vortex

Part Number

491AZR-37
8 reviews
Sale Price

$65.41

Estimated ship date Saturday, November 28

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Product Details

The Vortex 491AZR-37 is a 525-pitch, 37-tooth aluminum rear sprocket finished in a striking red anodize with contrasting silver machined highlights. Manufactured 100% in the USA, this sprocket is a direct upgrade over heavy OEM steel units, reducing rotating mass for improved throttle response and handling.

Key Features:

  • Lightweight aluminum construction — significantly reduces rotating mass compared to stock steel sprockets
  • 100% CNC machined in the USA from a specially formulated aluminum alloy per Vortex specifications
  • Red anodized finish with contrasting silver machine cuts for a premium racing appearance
  • Vortex patented tooth design engineered for extended sprocket longevity and precise chain engagement
  • 525 chain pitch — must be paired with a matching 525-pitch chain and front sprocket
  • 37 teeth — check your application's stock gearing to determine the effect on acceleration and top speed

Vortex sprockets are trusted by professional racing teams and serious street riders alike. The 491AZR-37 delivers race-proven performance and durability in a package that looks as good as it performs.

Once again a great experience was had when I ordered parts from you. I don't know how you do it but you manage to have the best price and service whenever I'm looking for parts. Best regards, Peter Roberts.

So excited to find this website. Awesome agent & prices for budget friendly shoppers. Thank you thank you!!!!

Great website to navigate good description of item

Great price on tires

Only one that had the special banks twin ram gaskets I was looking for. Quick delivery. Will definitely use again.

So far so good

Easier than i thought

Great customer service...!!

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