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Vortex 144AV4-45 VTX Aluminum Rear Sprocket Pitch Sprockets - 45-Tooth 520

Manufacturer

Picture for manufacturer Vortex

Part Number

144AV4-45
6 reviews
Sale Price

$69.66

Estimated ship date Tuesday, November 24

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Fitment guaranteed

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Product Details

The Vortex 144AV4-45 is a lightweight, high-performance aluminum rear sprocket featuring a 45-tooth count designed for motorcycles running a 520 pitch chain. Engineered for performance street riding and track use, this sprocket is part of Vortex's popular VTX aluminum sprocket series, trusted by riders who demand precision, reliability, and reduced rotating mass.

Vortex manufactures this sprocket from high-grade 7075 aluminum alloy, delivering an excellent strength-to-weight ratio compared to steel sprockets. The result is a noticeably lighter rear end that contributes to quicker acceleration and improved overall handling characteristics.

Key Features:

  • 45-Tooth rear sprocket for optimized gear ratio tuning
  • 520 chain pitch compatibility
  • Machined from 7075 aluminum alloy for lightweight durability
  • Hard anodized finish for corrosion resistance and long service life
  • CNC machined for precise fitment and consistent chain tracking
  • Part of Vortex's VTX series — trusted by street and track riders
  • Manufacturer Part Number: 144AV4-45

The Vortex 144AV4-45 is an ideal upgrade for riders looking to fine-tune their drive ratio or reduce sprocket weight without sacrificing strength. Vortex sprockets are made in the USA and are renowned for their quality and race-proven performance.

Came quick, no hassle

Excellent price and excellent service. Unit arrived ahead of schedule. Much appreciated the excellent service.

The online purchasing system is very efficient. I had an issue with the delivery times, and the company quickly corrected the situation to my satisfaction.

I just never do top scores

Shipping was fast and efficient! Very happy that the fuel pump I ordered was available and arrived in perfect condition. This was a quality fuel pump that was difficult to find and was very pleased with the procurement of my order. I will use THMotorsports again! Thank you.

Great service. Fast delivery

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