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Vortex 839AZK-39 Silver Aluminum 39-Tooth Rear Sprocket

Manufacturer

Picture for manufacturer Vortex

Part Number

839AZK-39
9 reviews
Sale Price

$65.41

Estimated ship date Friday, November 20

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 839AZK-39 is a 39-tooth silver anodized aluminum rear sprocket engineered for high-performance motorcycle applications. Manufactured by Vortex Racing — a U.S.-based leader in motorsports drivetrain components — this sprocket is built to exacting standards for riders who demand reliability and performance on the street or track.

Key Features:

  • Lightweight aluminum construction reduces rotating mass for improved throttle response and acceleration
  • 100% CNC manufactured in the USA to the tightest tolerances
  • Specially formulated alloy developed per Vortex specifications for optimal strength-to-weight ratio
  • Silver anodized finish provides corrosion resistance and a clean, classic appearance
  • Vortex patented unique tooth design engineered to increase sprocket longevity and reduce chain wear
  • 39-tooth rear sprocket for precise gear ratio tuning

Vortex Racing sprockets are trusted by professional race teams worldwide and are a direct upgrade over OEM sprockets. The 839AZK-39 delivers the precision fit and long service life that Vortex is known for.

Best prices

Very smooth

Easy and efficient

Great overall experience.

Easy

Just received the unit, I will update a review after installing the unit and a 90-day test/use period. Thank you

GREAT PRICE FOR PARTS THANKYOU!

I sincerly hope the picture is not close to actual part. part number matches what I want , but image is no where close. thanks, steve

Great customer service...!!

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