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Vortex Alloy Rear Sprocket 520-42T Black Hardcoat 39-0642-42AK
Vortex Alloy Rear Sprocket 520-42T Black Hardcoat 39-0642-42AK

Vortex Alloy Rear Sprocket 520-42T Black Hardcoat 39-0642-42AK

Lightweight Aluminum Racing Sprocket

  • 100% CNC manufactured in the USA
  • Specially formulated alloy per Vortex specifications
  • Unique tooth design increases sprocket longevity
  • Vortex patented sprocket design is unlike any other sprocket
Rear

Vortex Alloy Rear Sprocket 520-42T Black Hardcoat 39-0642-42AK

by Vortex
SKU: 39-0642-42AK
$129.00 $123.00 Save 5%
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Vortex Alloy Rear Sprocket 520-42T Black Hardcoat 39-0642-42AK

Lightweight Aluminum Racing Sprocket

  • 100% CNC manufactured in the USA
  • Specially formulated alloy per Vortex specifications
  • Unique tooth design increases sprocket longevity
  • Vortex patented sprocket design is unlike any other sprocket
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