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Vortex 840ZB-45 Rear Sprocket 45-Tooth Black Aluminum 530 Chain

Part of: Vortex Aluminum Rear Sprocket Chain Sprockets

Other options in this family: Vortex 840AZKV4-45 Vortex 840CZKV4-44 Vortex 110ZK40 Vortex 245AZK-41 Vortex 215ZK-38

Manufacturer

Picture for manufacturer Vortex

Part Number

840ZB-45
8 reviews
Sale Price

$69.66

Estimated ship date Tuesday, November 24

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Product Details

The Vortex 840ZB-45 is a 45-tooth, black anodized aluminum rear sprocket designed for high-performance motorcycle applications using a 530 chain pitch. Built for riders who demand race-proven components, this sprocket is 100% CNC machined in the USA from a specially formulated aluminum alloy developed to Vortex's proprietary specifications.

Key Features:

  • 45-tooth rear sprocket for optimized acceleration and gear ratio tuning
  • 530 chain pitch compatibility
  • Black anodized finish for corrosion resistance and aggressive styling
  • Lightweight aluminum construction reduces rotating mass for improved throttle response
  • 100% CNC manufactured in the USA for precise tolerances
  • Vortex patented unique tooth design extends sprocket service life
  • Specially formulated alloy per Vortex specifications for durability under racing conditions
  • 5-hole mounting pattern with 10mm holes, 100mm Pitch Circle Diameter (PCD), and 76mm sprocket ID

Engineered for both track and street use, the Vortex 840ZB-45 is a direct-fit upgrade that delivers measurable weight savings over OEM steel sprockets. The black anodized surface provides long-lasting protection against oxidation while maintaining a clean, race-inspired appearance.

Good job!

Was very happy to find a website that had this plow wear bar. The bar arrived perfectly in just two days. The bar fits perfectly. It is two sided for longer use. Highly recommend TH Motorsports and will definitely use them again.

Quick !!

great price

Great, now let’s see if I get the package by the end of the week.

Easy to find what I needed at competitive pricing.

I bought the item based on the picture which is different from the actual item, I should have read the disclaimer stating item ma vary from picture

Fantastic price!

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