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5-355950BK Works Triplestar Black 50-Teeth 520 Chain Size Rear Aluminum Sprocket

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Free shipping on orders over $29.99

$63.14

$ 28 .99 $28.99

In Stock
  • Features durable, black anodized color finish
  • 7075 T6 hardened aluminum construction
  • Computer designed weight reduction holes for stability and lightness
  • Fit type: Vehicle Specific


Sunstar's new Works Triplestar black aluminum rear sprocket features most of the same great features as the famous hard anodized version, only that it is black anodized for a great looking color finish. Made from 7075-T6 aluminum and with an extra-thick black color anodized coating, Sunstar users get 15-20 percentage longer life versus other options. Computer designed weight reduction holes and an exclusive tooth-valley design that provides up to 50 percentage more chain roller contact area results in the lightest, most stable aluminum sprocket possible.