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Vortex 840CZBV4-43 Aluminum Rear Sprocket 43-Tooth

Manufacturer

Picture for manufacturer Vortex

Part Number

840CZBV4-43
8 reviews
Sale Price

$73.91

Estimated ship date Saturday, November 28

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Fitment guaranteed

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Product Details

The Vortex 840CZBV4-43 is a 43-tooth aluminum rear sprocket engineered for performance motorcycle applications. Vortex is a leading manufacturer of precision-machined sprockets trusted by racers and street riders alike, and this sprocket reflects their commitment to lightweight performance and durability.

Key Features:

  • 43-Tooth Configuration – Provides optimized final drive ratio for acceleration and throttle response tuning
  • Lightweight Aluminum Construction – CNC-machined aluminum alloy reduces unsprung rotational mass compared to steel alternatives
  • Hard Anodized Finish – Resists wear, corrosion, and heat for extended service life
  • Precision CNC Machining – Tight tolerances ensure smooth chain engagement and reduced drivetrain noise
  • Direct OEM-Style Fitment – Engineered to match factory bolt patterns for straightforward installation

Vortex aluminum rear sprockets are a popular upgrade for riders looking to reduce rotating mass and fine-tune their gearing. The 840CZBV4 carrier series is designed for specific motorcycle makes and models, offering a bolt-on replacement that requires no modifications. Pair with a compatible Vortex front sprocket and chain for a complete drivetrain package.

Everything went smoothly

Look forward in working with your team more in the future.

Unexpectedly fast. Ordered Wednesday and delivered Thursday. Well done!

First time buyer. So far so good.

Shopping took longer than I thought

Smooth simple clean ordering process. Great very competitive pricing.

I have one of these on another boat. I love it and it's saved my lower unit more than once when I unexpectedly found a stump or hard bottom.. It also allows me to run with the motor higher because if the set back.

Great service

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