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Vortex 312-39 Aluminum Rear Sprocket 39 Tooth

Manufacturer

Picture for manufacturer Vortex

Part Number

312-39
9 reviews
Sale Price

$50.96

Estimated ship date Friday, November 20

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 312-39 is a lightweight aluminum rear sprocket designed for motorcycle racing and performance applications. Featuring 39 teeth, this sprocket is precision-machined from a specially formulated aluminum alloy developed to Vortex's exacting specifications for optimal strength-to-weight ratio.

Key Features:

  • Constructed from lightweight aluminum alloy for reduced rotational mass
  • Vortex patented sprocket design for enhanced durability and performance
  • 39-tooth configuration for customized gearing options
  • Precision-machined teeth for smooth chain engagement and extended life
  • Silver finish for corrosion resistance
  • Designed for 415 chain pitch applications

This aluminum sprocket offers an excellent balance of weight savings and durability for riders looking to optimize their motorcycle's acceleration and performance characteristics. The reduced weight compared to steel sprockets minimizes rotating mass, allowing for quicker acceleration and improved throttle response.

Quick and easy

Tires I wanted were delivered in a timely manner, had them mounted and balanced by a local shop. Happy with my purchase.

Quick delivery and assistance when needed, couldn't ask for more.

Very satisfied ! ! !

Good prices. Best deal I could find. Seems good2me.

Very good service, got my seats on Saturday after ordering on Wednesday. Very good quality. Very pleased.

The price on the replacement lids was low enough to handle the shipping charge to provide a fair total price. Thx

Easy ordering experience. I used PayPal and made it secure and seamless. The packaging was superb. The widget used to define the fitment was perfect - I have a '93 British SUV and its not always easy finding exact parts and the fact that it was a Bosch made it better.

Great prices and selection!

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