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Vortex 671ZB-46 Aluminum Rear Sprocket 420 Pitch 46 Tooth Blue

Manufacturer

Picture for manufacturer Vortex

Part Number

671ZB-46
5 reviews
Sale Price

$55.21

Estimated ship date Sunday, November 22

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Product Details

The Vortex 671ZB-46 is a high-performance aluminum rear sprocket designed for mini bikes and pit bikes. This sprocket features 420 pitch sizing and 46 teeth, making it ideal for applications requiring customized gearing ratios on small displacement motorcycles like the Honda Grom, Honda Monkey, XR50/CRF50, and similar mini bike platforms.

Key Features:

  • Manufactured from 7075-T6 aluminum for exceptional strength-to-weight ratio
  • 100% CNC machined in the USA to precise tolerances for concentricity and durability
  • Blue anodized finish for corrosion resistance and distinctive appearance
  • Lightening holes strategically positioned to reduce rotating mass
  • 420 chain pitch compatibility
  • 46 tooth count for customized acceleration and top speed characteristics

Vortex Racing sprockets are trusted by racers and performance enthusiasts for their lightweight construction, which reduces rotational inertia and helps transfer more power to the rear wheel. The precision manufacturing ensures smooth, quiet operation and extended service life compared to standard sprockets.

Received my tire in Great condition and in a timely manner.

very good

Bgb

It was easy

My mechanic said this right cost twice as much. The price was great. Thank you.

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