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BICYCLE SPROCKET ASSEMBLY

  • US 20120225745A1
  • Filed: 03/01/2011
  • Published: 09/06/2012
  • Est. Priority Date: 03/01/2011
  • Status: Active Grant
First Claim
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1. A bicycle sprocket assembly comprising:

  • a first sprocket including an outermost peripheral portion defining a plurality of first teeth, and an innermost peripheral portion defining an opening that is free of any freewheel engaging splines, the first sprocket being larger than any other sprocket of the bicycle sprocket assembly;

    a second sprocket including an outermost peripheral portion defining a plurality of second teeth, and an innermost peripheral portion defining an opening having a plurality of freewheel engaging splines; and

    a first axial spacer fixed to the first and second sprockets such that the first axial spacer is disposed between the first and second sprockets without any intervening sprockets disposed between the first and second sprockets, the first axial spacer including an innermost peripheral portion defining an opening having a plurality of freewheel engaging splines.

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