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Vortex 312ZR-46 520 Aluminum Rear Sprocket 46-Tooth Red

Manufacturer

Picture for manufacturer Vortex

Part Number

312ZR-46
7 reviews
Sale Price

$55.21

Estimated ship date Tuesday, November 24

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Vortex 312ZR-46 is a 520-pitch, 46-tooth aluminum rear sprocket finished in a striking red anodized color with contrasting silver CNC-machined highlights. Designed for performance-focused riders, this sprocket delivers a measurable reduction in rotating mass over OEM steel sprockets, translating to sharper throttle response and improved acceleration.

Key Features:

  • Material: CNC machined from 7075 aircraft-grade aluminum for exceptional strength-to-weight ratio
  • Chain Pitch: 520
  • Tooth Count: 46 teeth
  • Finish: Red anodized with silver CNC-machined accent cuts
  • Construction: 100% CNC manufactured in the USA to precise tolerances
  • Tooth Design: Vortex patented tooth profile for optimized chain engagement, smooth release, and extended sprocket longevity
  • Weight Savings: Lightening holes reduce rotating mass for improved performance

Vortex Racing has been a benchmark in motorsport drivetrain components since 1995. The 312ZR-46 rear sprocket is a direct bolt-on upgrade for compatible motorcycles running a 520 chain, offering a performance gearing option with the quality and reliability trusted by professional racers worldwide.

Easy ordering

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Quick service. Only concern was that your check out/payment process seemed clunky. My order went through but I also received emails saying it had failed. I called customer service and they confirmed that the order did process.

Easy check out. Literally the best check out payment experience I've ever experienced.

So far so good

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