Rock Sprocket


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The super tough Rock sprocket is built to last. Made from full CNC’d, 6.5mm thick 7075-T6 aluminum for superior strength and 7 half depth reliefs for a clean look and weight reduction. Featuring offset 1/8″ teeth provide improved chain alignment on all set ups.


  • Colors:Black, Polished, Red, Medallion Bronze
  • Sizes:25T
  • Material:7075-T6 Aluminium
  • Thickness:6.5mm
  • Type:Bolt Drive
  • Compatibility:19mm, 22mm and 24mm Spindles
  • Weight:3.5oz (25T)