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Vortex 527ZR-39 CAT5 530 Chain 39-Tooth Rear Sprocket Red

Manufacturer

Picture for manufacturer Vortex

Part Number

527ZR-39
10 reviews
Sale Price

$69.66

Estimated ship date Wednesday, November 25

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Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 527ZR-39 is a high-performance 39-tooth rear sprocket designed for 530 chain applications. Part of Vortex's CAT5 Road Racing series, this sprocket is precision CNC-machined from 7075-T6 billet aluminum for an optimal combination of light weight and rigidity. The striking red anodized finish provides corrosion resistance while adding a distinctive look to your drivetrain.

Key Features:

  • Material: 7075-T6 billet aluminum — lightweight and high-strength
  • Finish: Hard anodized in red for corrosion resistance and durability
  • Tooth Count: 39 teeth
  • Chain Pitch: 530 (also referenced as 527 series fitment)
  • Series: CAT5 Road Racing sprocket
  • Precision CNC-machined for exact tolerances and smooth chain engagement
  • Lightening cutouts reduce rotational mass without sacrificing structural integrity
  • Direct OEM-replacement bolt pattern for straightforward installation

Vortex sprockets are a trusted choice among road racers and performance street riders for their consistent quality, precise machining, and race-proven reliability. The 527ZR-39 is an ideal upgrade or replacement for riders seeking improved drivetrain efficiency and reduced unsprung weight.

Thank you.. for TD06 tial w

Great prices on Weather Tech items however I'm not satisfied with the weathertech no drill mud flaps. I feel they really miss represent the installation process. I'm not happy about having to cut body molding just to install mud flaps.

i question the part i ordered if it is correct due to the diagram. i am ordering more than i need to get this certain part.

So far so good

Order has gone smooth so far. I wont know for sure until the correct part is delivered.

Thank you!

So far so good, hoping you could provide more discount :)

Always enjoy shopping with you

Best prices and super easy checkout.

quick, but not pictured :(

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