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Vortex 823CZR-37 CAT5 Aluminum Rear Sprocket 37 Tooth

Manufacturer

Picture for manufacturer Vortex

Part Number

823CZR-37
7 reviews
Sale Price

$69.66

Estimated ship date Friday, November 20

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Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 823CZR-37 is a high-performance CAT5 aluminum rear sprocket featuring 37 teeth, designed for riders seeking significant weight reduction and improved acceleration without sacrificing durability.

Key Features:

  • Constructed from aerospace-grade F5 aluminum alloy for exceptional strength-to-weight ratio
  • Hard-anodized finish provides superior wear resistance and corrosion protection
  • Precision CNC machined with laser-cut tooth profiles for optimal chain engagement
  • Drilled lightening holes reduce rotating mass for quicker throttle response
  • 37-tooth configuration allows for custom gearing options to fine-tune acceleration and top speed
  • Significantly lighter than steel sprockets while maintaining race-proven durability

Vortex CAT5 sprockets are trusted by professional racers and enthusiasts worldwide, offering the perfect combination of weight savings, performance, and longevity. The hard-coat anodized surface extends service life compared to standard aluminum sprockets, making this an excellent upgrade from OEM equipment.

Best price

Everything went well. I'm not sure why a blower fan would be made with any metal that could corrode and yet that's what happened to the old one that is NOT that old.

Good

Really easy to place an order.

Wow, the price was unbeatable and the delivery was quick. The props came in perfect condition, couldn't be happier.

It was quick and fit the spec that I need.

great and fast

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