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Vortex 435ZK-49 CAT5 Aluminum Rear Sprocket 49T

(Suzuki GSX-R1000 2009, 2011-12, GSX-R750 2011-12, GSX-R600 2011-12; Yamaha YZF-R1 1998-2012, YZF-R6 2003-12, YZF-R6S 2006-09 + 9 more models)

Manufacturer

Picture for manufacturer Vortex

Part Number

435ZK-49
13 reviews
Sale Price

$65.41

Estimated ship date Friday, November 27

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 435ZK-49 is a high-performance CAT5 aluminum rear sprocket engineered for serious racing applications. Precision-machined from a specially formulated aluminum alloy developed exclusively to Vortex specifications, this sprocket delivers an outstanding strength-to-weight ratio that competitive riders demand.

Key Features:

  • Lightweight CAT5 aluminum construction — purpose-built racing alloy reduces unsprung rotational mass
  • 100% CNC manufactured in the USA — tight tolerances ensure consistent performance and fitment
  • Vortex patented tooth geometry — unique tooth profile extends sprocket service life and optimizes chain engagement
  • Available in 4 anodized colors with contrasting silver machine-cut accents for a premium finished appearance
  • Specially formulated alloy — proprietary Vortex aluminum blend balances durability with minimum weight

The 435ZK-49 is part of Vortex's renowned sprocket lineup, trusted by racers and performance enthusiasts alike. The patented sprocket design sets it apart from standard aftermarket options, offering a combination of longevity, precision, and visual appeal that makes it a top choice for track and street performance builds.

Products specifications

Fits

Suzuki GSX-R1000 2009, 2011-12, GSX-R750 2011-12, GSX-R600 2011-12; Yamaha YZF-R1 1998-2012, YZF-R6 2003-12, YZF-R6S 2006-09, FZS1000 FZ1 2001-08, FZS600 FZ6 2004-09, YZF-R1 LE 2006, YZF-R7 1999; Kawasaki EX500 Ninja 500R 1997-2009 + 4 more models

fast and easy checkout with great prices

Best price on the net and super simple to purchase using my Amazon account. Not my first buy and won't be my last.

Great

Had the best price I could find and received the product in 2 days. Exceeded my expectations.

Quick and easy

Quick and easy to use. Everything worked great with purchase experience.

Hassle free order placement

Great so far

My only complaint is that the site couldn't identify the size wheel center caps I needed by vehicle type. I had to measure the center hole on my wheels, lucky I'm a tool junky.

good price and placing an order was easy

your phone rep was courteous and knowledgeable; I've bought the part needed from you and will spread the word!

Very fast website and easy to use.

Is the part in stock or on back order

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