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SUNSTAR REAR AL SPROCKT 520/42

By SUNSTAR
$129.95

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Currently Unavailable

SKU 24-06319

SUNSTAR WORKS TRIPLESTAR ALUMINUM REAR SPROCKET

  • Constructed of the highest quality, aerospace grade 7075 T-6 aluminum.
  • Computer designed weight reduction holes for lightness and stability.
  • Exclusive tooth-valley design that provides 24% more chain contact area for the best power transfer possible
  • Extra thick hard anodized coating for added durability and a superb finish leads to 10-15% increase in sprocket life