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Vortex 527AV4-45 VTX Aluminum Rear Sprocket Pitch Sprockets - 45T 520

Manufacturer

Picture for manufacturer Vortex

Part Number

527AV4-45
8 reviews
Sale Price

$73.91

Estimated ship date Friday, November 27

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Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 527AV4-45 is a high-performance 45-tooth aluminum rear sprocket from Vortex's VTX series, designed for motorcycles running a 520 pitch chain. Engineered for riders who demand lightweight performance without sacrificing durability, this sprocket is a popular upgrade for street and track applications.

Key Features:

  • 45-Tooth Count – Provides a balance of acceleration and top-end performance
  • 520 Chain Pitch Compatibility – Fits standard 520 chain drives
  • Lightweight Aluminum Construction – Significantly reduces unsprung rotational mass compared to steel sprockets
  • VTX Series Design – Features Vortex's precision CNC-machined aluminum with a hard-anodized finish for corrosion and wear resistance
  • Precision CNC Machined – Tight tolerances ensure smooth, quiet chain engagement and extended service life
  • Hard-Anodized Finish – Improves surface hardness and protects against the elements

Vortex sprockets are manufactured in the USA and are trusted by professional racers and enthusiasts alike. The 527AV4-45 is a direct bolt-on replacement that installs using the factory hardware with no modifications required.

With the outdated vent system in my motorhome, these new vents should really do the trick.

Very good service

A dealership broke one of the parts of a rim I have on a car and needed a part in a pinch! Price was great and shipping was incredibly fast! Really happy with the selection and listing such a specific part, other sites just listed part numbers without pictures so THmotorsports made it easy to trust.

Easy order process. Great price. Quick delivery. 10 out of 10.

The picture did not match what I purchased. Only part number and description were correct.

Found exact part i needed and price reasonable, I paid extra for 2day shipping and it was on time, I would order parts from boatpility again.

Easy fast

No reply to my email with question about the part fitting my vehicle. Since the mfg part # matched I took a chance and ordered.

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