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Vortex 144ZR-39 CAT5 Aluminum Rear Sprocket 39-Tooth 520 Pitch Silver

Manufacturer

Picture for manufacturer Vortex

Part Number

144ZR-39
7 reviews
Sale Price

$69.66

Estimated ship date Sunday, November 22

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Live-in-stock inventory

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Product Details

The Vortex 144ZR-39 CAT5 aluminum rear sprocket delivers race-proven performance and durability for sport bikes and high-performance motorcycles. This 39-tooth sprocket is 100% CNC machined from 7075 T6 aluminum, providing exceptional strength while reducing rotating mass for improved acceleration and power transfer.

Key Features:

  • CNC machined with saber tooth grooves using Vortex patent pending design
  • American made from aerospace grade alloys
  • Silver anodized finish for corrosion resistance and durability
  • Unique tooth design increases sprocket longevity
  • 520 pitch for performance applications
  • 39-tooth configuration for custom gear ratios
  • Engineered to achieve maximum lightness and strength

Vortex sprockets are made from aerospace-grade aluminum providing optimal power transfer and reduced rotational mass. The lightweight construction puts more power to the pavement while the precision manufacturing ensures proper chain engagement and extended service life. Ideal for racers and enthusiasts looking to optimize their motorcycle's performance.

Will do business with them again. Good shopping experience. Excellent service.

Product came very quickly, it's just what I was looking for.

Thank you Boat plicity. Everything turned out as Descrived. And looking forward to Reorder From You Soon

fast delivery, wish to get discount i forgot to place order for missing poles.

Great price. Great delivery time. Only thing that was bad was the shipping status, never transferred over to shipped after it said departed to warehouse, then arrived at my door so I was surprised when it arrived. Overall amazing and will be shopping again!

My experience was great

Quick and easy transaction, would prefer the packing department used a recyclable material instead of plastic based materials.

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