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Vortex 720ZR-45 Rear Sprocket 45 Tooth 520 Pitch

Manufacturer

Picture for manufacturer Vortex

Part Number

720ZR-45
8 reviews
Sale Price

$55.21

Estimated ship date Thursday, November 19

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Product Details

The Vortex 720ZR-45 is a high-performance rear sprocket designed for 520 pitch chain conversion applications. This 45-tooth sprocket is precision-manufactured from high-quality steel and features a durable zinc plating for enhanced corrosion resistance and extended service life.

Key Features:

  • 45-tooth configuration for optimized gearing ratios
  • 520 pitch design for lightweight chain conversion
  • Zinc-plated steel construction for durability and corrosion protection
  • Precision-machined tooth profiles for smooth chain engagement
  • CNC-machined from case-hardened steel for maximum strength
  • Ideal for sport riding and track applications

Vortex sprockets are engineered to meet or exceed OEM specifications while offering improved performance characteristics. The 520 conversion reduces rotating mass and unsprung weight, improving acceleration and handling response. Each sprocket is manufactured to strict tolerances ensuring proper chain alignment and extended drivetrain life.

good information

Everything was good except for FedEx it was supposed to arrive on a Thursday but didn't arrive until late Sunday. I needed it Friday so I could move my boat to a new marina.

All good, thanks.

Amazing! I scoured the internet for a few days for a hard to find battery. I found it here for a few hundred dollars less & I received it the next day! I was blown away! I will use THMotorsports as a resource from here on! Thank you!

Thank you very much

Good selection and price fast delivery.

Website was very easy to navigate and good pricing.

First order experience was great. Received the day after I ordered. I ordered the very same item on Jul 21st, got a shipping notification and tracking number but the item appears to be stalled somewhere. I need it sooner rather than later. I have spoken with customer service via telephone call and online chat, but not getting much of a response from either. Appreciate someone looking into it as I need this item quickly. Thanks, Tim.

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