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Vortex 641ZB-47 Aluminum Rear Sprocket 47 Tooth

Manufacturer

Part Number

641ZB-47
Sale Price

$69.66

Estimated ship date Thursday, November 19

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 641ZB-47 is a high-performance aluminum rear sprocket featuring 47 teeth, designed for sportbike and street motorcycle applications. Manufactured from lightweight 7075-T6 aircraft-grade aluminum alloy, this sprocket offers an excellent strength-to-weight ratio while reducing unsprung weight for improved handling and acceleration response.

Key Features:

  • 47-tooth configuration for optimized gearing performance
  • Precision CNC-machined from 7075-T6 aluminum for exceptional durability
  • Hard-anodized finish provides superior wear resistance and corrosion protection
  • CAD-designed tooth profile ensures smooth, quiet operation and extended chain life
  • Lightweight construction reduces rotational mass for quicker acceleration
  • Self-cleaning mud groove design helps prevent debris buildup
  • Drilled weight-reduction holes for additional mass savings

Vortex sprockets are manufactured to strict quality standards and undergo rigorous testing to ensure precise fitment and reliable performance. The hard-anodized surface treatment significantly extends sprocket life compared to untreated aluminum, making this an excellent choice for both street and track applications.

Very pleased with the purchase and dealing with you / will continue on shopping with y'all

I ordered a tire from thmotorsports that the manufacturer had discontinued two years earlier and which I could not find anywhere else, without checking customer reviews first, something I never do. Had I checked reviews first I would never have placed the order as the reviews I read after placing my order were uniformly awful. But rather than call and cancel the order, which was my first impulse, I resisted the urge to do so and waited. A day later, the shipping update said my tire had shipped, so I waited. Another day later, the shipping update said my tire would arrive a day later by the end of the day so I waited. On the appointed day, the tire, exactly the tire I had ordered and which was unavailable anywhere else, arrived at the end of the day, brand new, in perfect condition and I was utterly amazed. Thank you, thmotorsports, I am so glad I did not look at your reviews before placing my order.

Thank you very much

I'm very happy with the purchase I'll recommend

Its simple did have a problem the first go round tried a little later will have new Toyo tires in 2 days Thank you

My order arrived quickly and was exactly the part I needed. Good company to deal with if you need parts

great service

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